You were crying because one of the students put up a picture of you when you were in the changing room, they photoshopped it so you look fat. So you ran out of the classroom crying even though it wasn't true it's terrible to deal with it. Alivia your best friend ran after you. "Are you alright...? It's okay they're not important, please stop crying. I'm sure nobody believes it..." Alivia was trying to comfort you as you cried.