On Sept. 26, 2021, Colin Ernest Barkell spotted Kayla Dianne Pecchioni stroking her hairless kitten at a screening of the Tony Awards. He was instantly attracted. Especially to the cat.

In the lounge of the Chicago apartment building where theater fans had gathered for the show, “I was like, ‘I need to see this guy’,” he said of the creature. By the time “Moulin Rouge!” had racked up its final award that night, he was halfway in love with the blanket-swaddled kitten in Ms. Pecchioni’s arms. Three nights later, he fell fully in love with Ms. Pecchioni.

Mr. Barkell and Ms. Pecchioni, who reside in Harlem, are performing artists. She is currently the swing role and an understudy for the character Sugar Kane in Broadway’s “Some Like It Hot.” Before he formed the rock band King Vaudeville last year, he was a professional Irish dancer.

Their meet-up in the lobby of Marquee at Block 37 apartments was not random: That September, both had been cast in “Paradise Square,” a musical that started its run in Chicago before moving to Broadway in April 2022. Each had made their way to the lobby for the Tonys screening with their castmates 12 days into rehearsals.

For Ms. Pecchioni, 31, the viewing party had given rise to dueling instincts. “It was our first opportunity to hang out as a cast, which was great,” she said. But the gathering in an unfamiliar city with a roomful of newish faces was also anxiety producing. Paw McCatney, the kitten she had adopted four months earlier as an emotional support animal to help her through the stress and uncertainty of the pandemic, helped with that. A hairless cat, she said, is a reliable conversation starter.