In this scenario she wasn't my girlfriend but we were dating casually. She wanted an LTR upgrade and I said I couldn't. Soon after she realized we weren't going anywhere and found a boyfriend. I went no contact for 4 months.

She recently added me back on all social media, but she hasn't contacted me personally yet, neither have I.

Anyway, this has happened to me before, they all come back in different degrees. We start fucking again, talking again, dating, etc. Maybe their bfs are being faggy and soft.

Why does this happen?