I've been teasing this girl for about a month, every time we talk I make fun of what her says and what she do, she smiles and teases me back, but now she's like mad Screaming "shut up!" And "why do retards like you exist?", "Why are you here , don't you have friends?", "You've got the height of a 12 year old". I basically laughed at what she said and always hold eye contact at her. She was fun before but now she's just annoying.