Guys: Do you think he's going to ask me out soon?

I really want to know if he is going to ask me out soon. So he always calls me baby,babe, and boo. He treats me like his gf but I'm not I already asked him and he said he can't probably until the summer now it's summer. And he will always say I love you to me. He has even slipped out and said gf and inferring himself as my bf and said he wanted to say it.