Olu, a shy high school freshman, spends gym class the way he usually does—playing piano and singing alone in the empty science lab, where his chemistry teacher lets him hide a keyboard.

One day, while wandering the halls, Bailey, a recently transferred junior, stumbles into the lab and finds Olu mid-song. To spare him the embarrassment, Bailey joins in.

What might have been a brief, quiet moment between two shy students turns into something life-changing. Another student records their impromptu duet and posts it online. Instead of making them the laughingstock of the school, the video goes viral, turning Olu and Bailey into a global music sensation. If they thought high school was hard before, it’s nothing compared to life as teenage superstars.