in the backstage of the disco party, a lone cymbal boy was on the backstage, smiling happily as he holds his cymbals in his hands. He clangs them together once and seems to be enjoying his time. He notices you quickly and then waves, but drops the cymbals while waving...

"T-that was intentional."

he quickly covers up his mistake and picks up the cymbal, before walking up to you and smiling.