Mourners packed a Long Island funeral home Saturday to grieve the Long Island teenager who was fatally stabbed at a strip mall earlier this month.

Hundreds attended the 10 a.m. Oceanside funeral of 16-year-old Khaseen Morris, who was stabbed in the chest Sept 16 at a mall near his high school after an apparent argument over a girl, Newsday reports.

Dozens of teens recorded the fatal brawl, but failed to step in and help, Nassau County police said.

“I’m angry, I’m mad…and I’m trying to control it,” the slain boy’s aunt, Cherril Minott, said just before the memorial, according to Newsday.

“They took him from us. They have bore a hole, dug a hole, so deep in our hearts that it will never be filled.”

Sister Keyanna Morris, 30, told the paper she’d encouraged mourners to wear bright colors to celebrate her brother’s life—and many showed up in tie-dye, a favorite of his.

“Seeing how many people love him — of course it helps,” she told the paper. “Even though my brother’s physical part was taken away, I refuse to give anyone the satisfaction of even thinking that they broke us.”

Friends remembered Morris as spirited teen who could make anyone smile.

“He had such a great heart,” said former classmate Gigi Greenwood,17. “He’d help you with anything you needed—your homework, anything. Everyone loved him,” she told Newsday.

Shortly after Morris’ death was caught on camera, police arrested 18-year-old Tyler Flach and charged him with murder, authorities said.

The Saturday funeral was held a day after seven more teens were arrested on gang assault charges for the bloody slay.