"I just couldn't be more happy to be out here on a boat. It's fresh air, it's exercise and it's singing, which is all my body really wants to do," DiBartolo said, before launching into the aria "Una Furtiva Lagrima" from Donizetti's "Elixir of Love."

This former lounge singer fell in love with opera.

He performs with companies around the Bay Area. He also has a special place in his heart for Lake Merritt -- even if paddling around the man-made lagoon in the center of Oakland isn’t quite the same as navigating the world-famous Italian canals.

I asked DiBartolo if thinks Lake Merritt has the romance and glamour of Venice.

"Maybe with enough champagne," he laughed, and as if on cue, my boyfriend Jim popped open the bottle we'd brought. The singing gondolier then let rip with another of his favorite romantic arias, "Quanto e Bella," also from Donizetti's "Elixir of Love."

My boyfriend and I share a toast, and a kiss.

"And that’s why I like my job," DiBartolo exclaimed. "I make the people kiss!

But sometimes DiBartolo’s customers are deaf to the tenor’s sensual serenade. Like the couple he ferried around recently who spent the whole ride glued to their cellphones.

"They just had their faces buried," DiBartolo recalled. "I sang them a few songs and at one point they looked up and said, 'Nice singing.' But pretty much, yeah, I ended up just starting to check my emails, too."

After we docked, I asked DiBartolo why he thinks gondola rides are so romantic.

"It's like you're being rocked," he said. "Like a babe in arms. ... And it makes people feel held and safe and perhaps more vulnerable."

His answer caught me off guard. As the sun sank in a blur of purples and pinks behind the downtown Oakland skyline, I thought about the fragility of the bond that lovers share.

Take a virtual 360-degree ride in a Lake Merritt gondola with KQED's Bay Curious: