Sometime, yes, they are feeling blue. Most of the time, however, it was anyone who attends our school, where we hold our club. Any of the pretty young ladies who want to come see some handsome guys were able to drop by Music Room 3, where the club was held, and we'd treat them as customers depending on what we're doing. Sometimes we'd have mini tea parties, sometimes we played waiters, other times Greek gods. Themed days were the best.
[Oh right, and why they do it.]
We do it because why not? We have nothing better to do.