"What happens when a secret hidden in a song isn't secret anymore?"

Longer

An opera superstar only needs to hear the tune “Longer” once in a cozy club for her keen eye and cheeky mouth to bring a jazz musician’s secret crush to light. And it only takes a bit of practice to surprise both the crush and the jazz musician with a special performance of the song. But does she really forget the words, or is she playing Cupid in an ice blue dress?