TWILIGHT: Girls, remember when I accused you of making Cozy fail her test on purpose?
SCOOTALOO: Yeah?
TWILIGHT: It was all a lie. Cozy failed the test on purpose, and you tried to show her the ropes, but really, it was all a scheme, just to let you take the fall and make everyone think you were bad mentors. And I fell for it. You tried to tell me, but I wouldn't listen. As Princess of Friendship, I should've investigated the problem, instead of jumping to conclusions.