Should I leave him, pleease tell me?

This guy I like is known as a bonafide player and I dont fall for most of his tricks but he asked me to come over and I spent all that time gettin ready and he sent me his adress and everything.and he was like you comin to say hey and I was like wtw then when he realized I couldny come anymore he was like maybe next time baby and im not his gf and he does that to butter me up .. I know he likes me but I dont like the way he acts but I feel like he thinks i'm stupid and can be easily sweetin up to forget his wrong. In person hes actually very nervous and sweet so what shud I do, why does he do that ...