Because she will call your mom if you do not answer your phone because sometimes her brutal honesty is the only honesty you can take and it's definitely the only brutal honesty you want to have to endure, Because sitting in the silence with her is inexplicably enjoyable because she never has to pretend to be interested in anything you tell or write her because she loves you even when you don't deserve to be loved.
Because she calls or texts you several times while she is on her way to hang out with you because she encourages you to be a better person and because of she actually make you a better person because she appreciates your negative characteristics almost as much as your positive once because there's never enough time in any day, week, month or year to talk about all of the things with each other that you want to because she will cancel plans of her own to spend time with you because you can tell her anything without ever fearing her judgement.