Does my ex like me again? Help plz

Piper

So here's the thing. I started dating a guy and I REALLY liked him we dated for a month but I was forced to break up with him by my mother because she doesn't want me to date yet. So me and him weren't really friends for a while and he is starting to act really strange around me, he sits close and teases me and says he will miss me when school finishes. I still have really strong feelings for him. Any idea if he likes me again or what?