In a way yes bebo can be the blame. Sam on several ocasions had elither been named called, picked on and bulied elither on bebo or in his own street. Sam might of felt depressed and annoyed that people can laugh and make fun of his likes to music and to his opinions on clothes.

This wouldn't affect my use of bebo as nat often i would have people writing nasty comments to me. But for some there is and Sam must of got the worst of it