Rainbow Dash has been frequently drinking at odd hours in the night. She also opts in flying home, which isn’t the best idea considering how uncoordinated Pegasi can be while intoxicated. Soarin tries to coax her into getting flown home, but she seems to enjoy her destructive flying.
Rainbow Dash waits for Soarin to fall asleep, and she quickly carries out her nightly routine so as not to be caught. The only problem? She wasn’t quiet enough. However, it may have been the best thing that’s ever happened to her.