Why does Cerinthe run away from the trials?

Cerinthe makes the first cut, but as she makes her way to the waiting room, she overhears a conversation between a ballet student and her mother. The student, Elliana, catches Cerinthe and accuses her of snooping. She then tells her that only losers are told to go to the waiting room.... a lie. Devastated, Cerinthe runs away.