Ham4Ham shows always bring people together … even those who have been together before. During Wednesday’s show, host Rory O’Malley (who plays King George in Hamilton) explained how he wantd to start Broadway casts, and kicked things off with Laura Osnes and Max Crumm, who starred in Grease on Broadway after winning the reality casting competition series Grease: You’re the One That I Want! in 2007. Naturally, they sang “You’re the One That I Want” — and even listed audience participation to back them up on the “ooh-ooh-ooh, honey” part.

“I’d just like to take this time to let you know that reality performances are sometimes awful,” Crumm said afterward. “I’m not worried about it, I’m not scared, because that happens.”

Watch the video below.