how she found out

pheobe is a 15 year old Meister attending the D.W.M.A in America.
She is in the E.A.T class with Maka Alborn and Soul eater . most see her as a loner and a weakling and say she should be in the N.O.T class she has to choose between her long time crush Zero or her bestest friend Orhieme ......find out who she chooses and why her class mates are dead wrong calling her weak