So I wrongly read my friend signal as him showing interest in me, so I kinda show him an interest back (I do like him), but I guess our feeling isn't mutual. He somehow treated me differently now, and I guess I just miss him. I've been struggling a lot with myself confidence, I'm so insecure, gosh, this situation now, only make me feel worse. I try my hard to keep my self busy just so that I can forget about this. Any advice, how to cope with this, I'm trying to move on.