So theres this boy who ive liked on and off since the end of grade 9, its now the beginning of grade 11, at the beginning of grade 10 i liked him but i thought he didnt like me and he felt the same way, but i just found out this past summer. We have had moments before that seems that he liked me but not in a while, ive never had a boyfriend and i rly like him, should i do something or just leave it?