The guy I like sorta rejected me or at least gave me the impression he didn't like me. The other day I saw him walking in front of me, and when he looked back I pretended to be looking away/down as if I didn't see him. Then all of a sudden when I get to the doors, there he is! He turned around and started to walk back my way. I started a convo ect. Why did he do this? he fully turned around and started walking back the other way.