I think im in love with my best friend?

i think im in love with this boy beacause at school they are always saying ohhhh sittin in a tree ewwwww gross but one night i had a dream about him and now i have a crush on him and he does too everybody knows it but i cant stop thinking about i mean we were friends ever since first grade beacause i moved away and he was my first friend ever do you think im in love with him