Why do you have to do this?

Uhm. I miss my cellphone so much ! Its a new cellphone my father give it to me as a gift. Its the first gift I ever chose, And and ! In just two months It was Gone! Someone stole it during our Sports Fest.
Well, I went up to our gymnasium (its in the eight floor of our school), and go to my friends. I placed my bag at the section where all my friend bag were. Then my friend invite me to watch her game in table tennis, I came with her and Yumi (my friend) came to. The moment that we are on table tennis room my friends game began . Well I enjoyed watching her. When an announcement intrude calling me for my basketball game. Then I went back at the Gym. Get my bag and change. When I suddenly notice that my Cellphone and wallet was gone. I came out the bathroom not crying, But when I saw my friends Tears started to fall and there everyone came looking at me and comforting me. Asking me what happened and so I told them what's the story.
"its awful" other girl said. the others have this concern face with them so I can't say that one of them get my wallet and phone. I kept on crying. When our game began (basketball girls) My team can't make a shoot. I forget everything, Fix myself up and entered at the court signing that I am okay . That I must not be beaten by what had happened. We won .
but still still. I can;t accept that my important thing was gone. I srat to cry again. I examine my bag hoping that I just missed a spot. But NOne NOthing..
But I have this feeling within me that my close friend (yumi) stole it. she's not with us when I watched my friends game she's not also by my side when I cried. She was gone with the wind. But I can't just simply blame her and accuse her. I don't want to destroy our relationship and I don't want her to think that I have no trust in her. ITS JUST HAPPEN THAT HER EYES .. It keeps on looking away when I am about to look at her . And she's not speaking when I am around. I really don't know what to do . :((

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