Paris (CNN) Lead singer Jesse Hughes scanned the crowd. "When I look around, only two words come to mind: nos amis."

Our friends.

The band's friends clapped their hands overhead, screamed with delight and hopped with the beat as the drums kicked in and Hughes started to croon. Eagles of Death Metal didn't want to disappoint the sold-out crowd in the Bataclan -- considered by Rolling Stone magazine to be one of the greatest small rock-n-roll venues in the world.

In the crowd on this night in November were Pat and Maria Moore, who had followed the band to 14 countries with a group of loyal friends. Maria had injured her ribs in the mosh pit at a concert in England about a week before, but nothing could keep her away from this Friday the 13th performance.

Hélène Muyal-Leiris danced with one of her friends from childhood. It was a night off for the mother of a 17-month-old boy. Her husband was home with their son, happy to see his wife enjoy what she loved: literature, movies and music. She was a free spirit, always talking about the need for the world to get along. The funky American band seemed to her a combination of her passions.

Isobel Bowdery grooved on the main floor with her boyfriend, Amaury Baudoin. The young lovers soaked in the atmosphere. The place pulsated.

Up on the balcony, Denys Plaud spun and shimmied to the beat with his shirt off, his torso bare as the music roared around him. He'd moved upstairs to have more room to enjoy his two passions: rock-n-roll and dance.

Hughes was aglow in red and yellow spotlights, and the mosh pit grinded along with the singer. After about 30 minutes, the band moved to do its latest tune, a remake of Duran Duran's smash hit "Save A Prayer."

The bands had sung the song together in London recently. Now Eagles of Death Metal would do it solo:

Don't say a prayer for me now

Save it 'til the morning after

And on the morning after, prayers were being said all over the world, for Paris and its people.

Resilience amid grief

At least 130 people were killed in seven locations in the city. More than 350 were wounded. The coordinated attack was the deadliest in France since World War II. ISIS claimed responsibility.

So much has transpired in one short week: French air strikes on ISIS targets in Syria. An international manhunt for terrorists with raids in France, Belgium, Italy, Germany and Turkey. The killing of the man considered the ringleader of the assault on Paris.

And a warning from ISIS: It has its sights on New York, Rome and Washington.

But for many, thoughts keep returning to Friday night, November 13. To those moments in two restaurants, two cafes, a bar, the city's main stadium and the Bataclan.

Photos: World reacts to Paris attacks President Barack Obama, French President Francois Hollande, second from right, and Paris Mayor Anne Hidalgo arrive at the Bataclan, site of one of the Paris terrorists attacks, to pay their respects to the victims after Obama arrived in town for the COP21 climate change conference early on Monday, November 30, in Paris. Hide Caption 1 of 40 Photos: World reacts to Paris attacks The Eiffel Tower in Paris is illuminated in the French national colors on Monday, November 16. Displays of support for the French people were evident at landmarks around the globe after the deadly terrorist attacks in Paris on Friday, November 13. Hide Caption 2 of 40 Photos: World reacts to Paris attacks People hold hands as they observe a minute of silence in Lyon, France, on November 16, three days after the Paris attacks. A minute of silence was observed throughout the country in memory of the victims of the country's deadliest violence since World War II. Hide Caption 3 of 40 Photos: World reacts to Paris attacks French President Francois Hollande, center, flanked by French Prime Minister Manuel Valls, right, and French Education Minister Najat Vallaud-Belkacem, center left, stands among students during a minute of silence in the courtyard of the Sorbonne University in Paris on November 16. Hide Caption 4 of 40 Photos: World reacts to Paris attacks A large crowd gathers to lay flowers and candles in front of the Carillon restaurant in Paris on Sunday, November 15. Hide Caption 5 of 40 Photos: World reacts to Paris attacks A man sits next to candles lit as homage to the victims of the deadly attacks in Paris at a square in Rio de Janeiro on November 15. Hide Caption 6 of 40 Photos: World reacts to Paris attacks People light candles in tribute to the Paris victims on November 15 in Budapest, Hungary. Hide Caption 7 of 40 Photos: World reacts to Paris attacks People gather outside Notre Dame Cathedral in Paris on November 15 for a national service for the victims of the city's terror attacks. Hide Caption 8 of 40 Photos: World reacts to Paris attacks People write messages on the ground at Place de la Republique in Paris on November 15. Hide Caption 9 of 40 Photos: World reacts to Paris attacks People pray during a candlelight vigil for victims of the Paris attacks at a church in Islamabad, Pakistan, on November 15. Hide Caption 10 of 40 Photos: World reacts to Paris attacks French golfer Gregory Bourdy passes a peace symbol for the Paris victims during the BMW Shanghai Masters tournament November 15 in Shanghai, China. Hide Caption 11 of 40 Photos: World reacts to Paris attacks A man offers a prayer in memory of victims of the Paris attacks at the French Embassy in Tokyo on November 15. Hide Caption 12 of 40 Photos: World reacts to Paris attacks A woman holds a candle atop a miniature replica of the Eiffel Tower during a candlelight vigil Saturday, November 14, in Vancouver, British Columbia. Hide Caption 13 of 40 Photos: World reacts to Paris attacks Front pages of Japanese newspapers in Tokyo show coverage and photos of the Paris attacks on November 14. Hide Caption 14 of 40 Photos: World reacts to Paris attacks An electronic billboard on a canal in Milan, Italy reads, in French, "I'm Paris," on November 14. Hide Caption 15 of 40 Photos: World reacts to Paris attacks The Eiffel Tower stands dark as a mourning gesture on November 14, in Paris. More than 125 people were killed in a series of coordinated attacks in Paris on Friday. People around the world reacted in horror to the deadly terrorist assaults. Hide Caption 16 of 40 Photos: World reacts to Paris attacks Lithuanians hold a candlelight vigil in front of the French Embassy in Vilnius, Lithuania, on November 14. Hide Caption 17 of 40 Photos: World reacts to Paris attacks Thousands gather in London's Trafalgar Square for a candlelit vigil on November 14 to honor the victims of the Paris attacks. Hide Caption 18 of 40 Photos: World reacts to Paris attacks A woman lights candles at a memorial near the Bataclan theater in Paris on November 14. Hide Caption 19 of 40 Photos: World reacts to Paris attacks A man places a candle in front of Le Carillon cafe in Paris on November 14. Hide Caption 20 of 40 Photos: World reacts to Paris attacks A woman holds a French flag during a gathering in Stockholm, Sweden, on November 14. Hide Caption 21 of 40 Photos: World reacts to Paris attacks Nancy Acevedo prays for France during the opening prayer for the Sunshine Summit being held at Rosen Shingle Creek in Orlando, Florida on November 14. Hide Caption 22 of 40 Photos: World reacts to Paris attacks French soldiers of the United Nations' interim forces in Lebanon observe the national flag at half-staff at the contingent headquarters in the village of Deir Kifa on November 14. Hide Caption 23 of 40 Photos: World reacts to Paris attacks A couple surveys the signature sails of the Sydney Opera House lit in the colors of the French flag in Sydney on November 14. Hide Caption 24 of 40 Photos: World reacts to Paris attacks A woman places flowers in front of the French Consulate in St. Petersburg, Russia, on November 14. Hide Caption 25 of 40 Photos: World reacts to Paris attacks Candles are lit in Hong Kong on November 14 to remember the scores who died in France. Hide Caption 26 of 40 Photos: World reacts to Paris attacks A woman lights a candle outside the French Consulate in Barcelona, Spain, on November 14. Hide Caption 27 of 40 Photos: World reacts to Paris attacks Britain's Prince Charles expresses solidarity with France at a birthday barbecue in his honor near Perth, Australia, on November 14. Hide Caption 28 of 40 Photos: World reacts to Paris attacks The French national flag flutters at half-staff on November 14 at its embassy in Beijing. Hide Caption 29 of 40 Photos: World reacts to Paris attacks Dutch Prime Minister Mark Rutte after a speech on November 14 in The Hague following the attacks. Hide Caption 30 of 40 Photos: World reacts to Paris attacks Japanese Prime Minister Shinzo Abe becomes emotional after his speech on the French attacks during the opening ceremony of a Japanese garden in Istanbul, Turkey, on November 14. Hide Caption 31 of 40 Photos: World reacts to Paris attacks A woman mourns outside Le Carillon bar in the 10th district of Paris on November 14. The attackers ruthlessly sought out soft targets where people were getting their weekends underway. Hide Caption 32 of 40 Photos: World reacts to Paris attacks People lay flowers outside the French Embassy in Moscow on November 14. Hide Caption 33 of 40 Photos: World reacts to Paris attacks Mourners gather outside Le Carillon bar in the 10th district of Paris on November 14. "We were listening to music when we heard what we thought were the sounds of firecrackers," a doctor from a nearby hospital who was drinking in the bar with colleagues told Le Monde. "A few moments later, it was a scene straight out of a war. Blood everywhere." Hide Caption 34 of 40 Photos: World reacts to Paris attacks People attend a vigil outside the French Consulate in Montreal. Prime Minister Justin Trudeau offered "all of Canada's support" to France on Friday, November 13, in the wake of the attacks. Hide Caption 35 of 40 Photos: World reacts to Paris attacks Police show a heightened presence in Times Square in New York on November 13, following the terrorist attacks in Paris. Hide Caption 36 of 40 Photos: World reacts to Paris attacks People light candles at a vigil outside the French Consulate in Montreal on November 13. Hide Caption 37 of 40 Photos: World reacts to Paris attacks University of Nevada, Las Vegas, fans observe a moment of silence for the victims of the terrorist attacks in Paris before a basketball game November 13. Hide Caption 38 of 40 Photos: World reacts to Paris attacks The house lights are shut off and scoreboard dark as Boston Celtics players pause for a moment of silence for the Paris victims before an NBA basketball game against the Atlanta Hawks in Boston on November 13. Hide Caption 39 of 40 Photos: World reacts to Paris attacks People light candles at a vigil outside the French Consulate in Montreal on November 13. Hide Caption 40 of 40

By the time police cleared the concert hall, 89 were dead there. Many were 20-somethings, university students or young professionals enjoying the start of their careers.

Those who survived live with two competing emotions: gratefulness and grief.

Eagles of Death Metal fans have always been a tight-knit crowd -- never more so than now, bound by one awful night and determined to tell a story of love.

'We are here to kill you'

Three gunmen came in through the front door. Two wore masks. They were dressed in black and armed with AK-47s and hundreds of rounds of ammunition.

They said they were retaliating against France's bombing of ISIS in Syria. "We are here to kill you," one shouted.

They were calm, acting with precision as they sprayed the concert hall with bullets. One would shoot while the other reloaded. Then, repeat.

The gunfire seemed to last an eternity.

Scores of fans rushed toward exits. Others jumped on stage and hid behind massive speakers. Many dropped to the ground, struck by bullets, dodging them or paralyzed by fear.

Forty-nine-year-old Pat Moore, and his wife Maria, 50, were there with about 10 English and French fans who they'd bonded with over the music. The Moores had witnessed terror before. A decade earlier, they'd been preparing to see another band when suicide bombers struck London's transit system, killing more than 50.

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The Moores were standing toward the left front of the hall, near the stage. They saw people diving onto the ground and band members running for cover.

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Pat grabbed his wife's arm and pushed her toward a nearby exit.

Hélène Muyal-Leiris, 35, fell to the floor amid the hail of bullets. So did her friend Nicolas Strohl, who she'd known since they were both about 12. They lay still as the gunmen executed anyone who showed signs of life.

In the balcony, Denys Plaud ran for the stairs to the third floor -- and kept running, up and up, followed by a growing crowd of fans desperate to escape the carnage. They found sanctuary in a tiny room and used a refrigerator to barricade the door.

Isobel Bowdery, 22, and her boyfriend, Amaury Baudoin, 24, had gotten separated in the crowd shortly before the shooting. Isobel dove to the ground, blood and bodies all around. She held her breath, trying not to cry. She listened as a wounded couple said their goodbyes. She closed her eyes and pictured everyone she'd ever loved.

Amaury was near the stage and struck by shrapnel. Pain shot through his leg and neck. He saw the silhouette of a gunman and hopped onto the stage and kept running. He searched for an exit, then ducked into a bathroom. Others joined him. Soon, more than 50 were inside.

Gunfire continued to rattle the hall. He feared for his girlfriend. Was she alive?

Huddled in the room, he thought about death. Death at the age of 24.

Faces of family and friends

Pat and Maria Moore fled toward the exit. They turned back when they realized a friend wasn't with them. He'd been trampled in the crush to escape. He had a broken collar bone and other injuries. He got to the door just as they did.

Husband and wife grabbed him. "I'm done for," the friend said. He wanted to sit down. They hoisted him up and made their way down the street.

Lead singer Jesse Hughes sprinted past with his girlfriend. "Run, baby, run," he urged her.

Upstairs, crammed in a room with at least a dozen others, Denys Plaud could do nothing but sit in the dark and listen to the gunfire -- at first far below, then alarmingly close. The shooting went on for over an hour. Shots. Silence. Then, more shots.

Bullets hit the wall. He wondered if it would hold up.

In the bathroom backstage, Amaury Baudoin felt a desperate optimism take over. Strangers, huddled together, tried to reassure each other. If the gunmen found them, they decided, they would overpower them.

"All the while, I was thinking of Isobel."

Isobel was amid the carnage on the main floor. But she did not move. She did not flinch. She did not want to alert the killers that she was still alive.

She was curled into a fetal position. A wounded man shielded her body. "Don't run," he told her. "Just stay."

What do you do when death is at hand?

Isobel pictured the faces of her family, her friends. And she whispered over and over: "I love you."

Makeshift memorials have popped up outside the Bataclan to honor those killed and wounded inside.

'I just wanted to be with her'

Antoine Leiris received a message from his wife's sister. "How are you?" it said.

He had not heard Paris was under siege. He turned on the television. He kept thinking anything was possible when he saw the Bataclan was targeted. Then, worry consumed him. He couldn't reach Hélène. He thought of their 17-month-old son growing up without his mother.

Married and a mother to a young son, Hélène Muyal-Leiris, was shot inside the concert hall.

He spent the next 24 hours searching every hospital in Paris and its suburbs. Hélène was nowhere to be found.

Finally, Saturday evening, the medical examiner's office called; his wife's body was there. He went straight to the office. It was closed. He tried to force his way in, but couldn't.

"I felt really bad to have left her alone for two nights," Antoine told CNN. "Dead or alive, that was not the point. I just wanted to be with her."

'Overwhelming love'

The Moores made their way to a friend's apartment. Still in shock, they drank a bottle of wine and sipped hard whiskey. Four comrades had been shot but survived. They nicknamed one of them "Two Bullets."

"We've had so much support," Maria Moore said. "There's been an overwhelming amount of love and even laughs in the past few days."

Laughter, even amid the tears. The friends had decided to meet up at the Paris show in honor of a woman in their network, a rock photographer, who had committed suicide last year.

"We think she was looking after us all in there, because we all made it out."

Maria paused. "I don't know if I believe in that stuff. But it's a comforting thought."

Maria Moore, second from right, with friends.

The terror won't prevent the group from doing what they love. They'll still dance at rock gigs. They'll still visit Paris. "We'll go back the first chance we get."

Denys Plaud was evacuated by police from the balcony. He was shaken up "in a bad way" and took shelter in a nearby courtyard where local residents offered him clothes to keep warm and a bed for the night.

But like the Moores, he remains committed to his beloved music. Reflecting on his decision to move from the lower floor to the balcony because there was more room to dance, he said, "That's probably what saved my life."

Hélène Muyal-Leiris died in her friend's arms at the Bataclan. Her husband Antoine was reunited with her body on Monday. He penned a Facebook post that went viral

"On Friday evening you stole the life of an exceptional person, the love of my life, the mother of my son," he wrote, "but you will not have my hatred."

He later elaborated on why he felt it was important to write such a tribute. "I didn't have a choice," he told CNN, "if I wanted my son to grow up as a human being who is open to the world around him, like his mother, to grow up as a person who will love what she loved: literature, culture, music, cinema, pictures."

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He sat with his son. They talked about how much they miss her. They listened to music she would play, and together they cried.

"My son is only 17 months old, but he feels everything. He knows everything," Antoine said. "The grief is here and we keep it as a 'treasure' -- it is a souvenir of her. We don't pretend we're not sad, that we're not devastated.

"No, we are -- but we're still standing."

Isobel Bowdery and Amaury Baudoin weren't sure if the other had survived.

Amaury doesn't recall how much time he spent in hiding. When at last he and the others were escorted out of the hall, police told them to keep their eyes on the ceiling. But Amaury glanced around.

"My eyes swept the room, my stomach churning at the thought of finding Isobel sprawled in the center of this disaster," he wrote on Facebook.

"There were bodies everywhere. ... It wasn't a war scene. It was a slaughter house."

Isobel had been taken to a police safe area. She worried about Amaury's fate. It had been hours since they last saw one another.

She heard a voice crying her name. "Isobel! ISOBEL!" It was distant at first, but grew closer. She ran toward Amaury and leapt into his arms, draping herself around his neck.

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They were alive. They thought of all the others who perished, especially the 20-somethings, revellers of music.

It is for them they now live.

"As much as the terror and the anguish that was in that room," Isobel told CNN, "there was a lot of love. There was a lot of positivity in such a tragic, tragic place."

The terrorists, she was determined, would not win.

"I didn't want them to have their horrible actions determine the end of my life. I wanted the people that I loved to win -- to know that they blessed me with an incredible life.

"It was important that if I was going to die -- if the next bullet was for me -- that I left saying I love you. And in that way, it felt OK to die, because I had love in my heart."

It is the feeling she carries with her now, in the city known as an international symbol of love.

That's the best way, she said, to defeat terrorism.