Kick the Dog: Her "The Reason You Suck" Speech to Sora was brutal saying stuff like his family and friends will abandon him because of how useless he is. The worst part? This happens just by having both parties PASS EACH OTHER IN THE HALLWAY.
Small Name, Big Ego: Sure, Felicia is well-known in her home world AND by real-life fans but when she started to show off, NOBODY knows who in the world she is. Thankfully, she tones this down in later episodes and even realized at the end why she was into showbiz in the first place.