Please Help!!! Is He Really Falling For Me Or He's Just Playing???

Dear Whosmini Readers, please help!!! I dated this one guy for months ago ,but it wasn't
serious and we were more like friends.the problem
is that i really fell for him. After so much time we
started talking again and became close, i asked
him where the relationship was heading. he told me
that he's not ready and doesn't know what he wants but he doesn't want to remain friends too.
To be honest he's flirty and i can't figure out if he
loves me or not ( i know he likes me but its not
enough). On facebook, we talk a lot and he calls me
different cute names and seems caring but at
school he rarely talks to me just stares alot, once he told me that's because he was shy but i didn't
believe him because before he wasn't . Is he really
falling for me or he's just playing? I don't know
what to do ,please help me!!!