Talk:Welcome to the Dollhouse/@comment-26229719-20150323172754/@comment-25986320-20150323193338

i think Big Ais someone who at the beginning of the show was new to Rosewood, but knew Ali from somewhere else. He/she move there to find more info about Ali because he/she was obsessed with her and found out she had been "murder", so she tries getting involved with the liars by befriending them or someone close to them. And figures Mona is A  (sends texts or notes) and confronts her about it and Mona tells Ali is alive, so he/she steals the game from her once she is in Radley but keeps her so he can be hidden and nobody suspects him