Idk how to feel

This guy I’ve been talking to for over a year made a new snap chat added me on it but I’m blocked on his old which I didn’t know he was still using until today . On his new Snapchat he post a lot but doesn’t respond like that so it make sense that he still uses his other Snapchat. But anyways I feel like he added me on that snap to make me feel special but it feels like it was a lie

A little background info.

We went to college together for 3 semesters.

He moved out of the state.

Went from seeing him everyday to only talking to him every now & then.