|Zombies would be an acceptable reason as well.|
2. You need to pass a lesson payment to the Coach. This is done by skating up to the coach and handing over the payment. YOU MAY NOT HANG AROUND AND TALK. You are expected to hand over the payment, and move on.
|"Hi, here's your payment. Bye!"|
As far as I know, there here are no other reasons: Not scheduling, not choreography, not test questions, not anything.