If a boy looked at me more than once.?

Does it mean he likes me I was in chinese & I sat there & noticed he was sort of edgy bringing the food over & he would look at me again when back behind the counter does it mean anything? plus is it average to have a gay guy like you he was suppose to be gay but he likes me now im the first one & ill be at tafe next monday so will he ill have to talk to him about it.. also if a boy liked me from brisbane seing me one night then leaving hunting my facebook on the computer adding me & telling me he liked me also another from brisbane said he loved me I find it strange are they desperate brandan had heaps of options Bandan said he felt warm around me? coming from a Boy who had a real wrong childhood he got beat by his father I met him in a hospital I was in a ward for teenagers who were mentally ill but kieran wasnt too popular where he came from but seriously am I an attractive teenage girl without any pictures just from what ive said please try help me? sorry for the paragraph. but how often do girls at 15 have boys saying they love you. what is the average amount of crushes in one year for a 15 year old girl?