why my crush do this?

So in school he act phoney dont talk to mee or nothing but when we get out of school he does like one time wen school was out i was walking home with my friends and he grab me around my shoulder and kissed me on the lips i couldnt believe it. Another time school was out he grab me and hugged me couldnt let me go and he start talking to me callin me baby and askin what highschool im going to. And i couldnt help to keep touchin him cause my hormones was up and he letted me then he said something about a boyfriend i said wat u say he didnt repeat it but do u think he likes me and why he always do this out of school please help me. Sorry for bad spelling ♥♥