Since he was cursed with turning into a very sexy hippo girl anytime he gets angry, Kevin is forced to buy clothes for that form, called Kathy, to not keep wearing the same small clothes that she alway use, but for this he has to change into Kathy to test the clothes but a false anger isn't the same as a real one because has less time being Kathy, and is what happened here, when is almost out of dressing room she changes back to Kevin and tried to do change again but he can't, so after a minute he decided to out. Kevin looks serious but actually is "dying" of embarrassment.