Does he really want to be with me?

A long time ago i talked about an issue i was having with a guy. well this question has to deal with the same guy.

We stopped talking for a long time but he ended up getting back in contact with me last month and ever since then we've been talking, text messaging and hanging out.

This kid has been talking to me non-stop all of last week and i really like him alot. He didnt come out and say he likes me but he flirts around with me alot.

He has a girlfriend but he said he's gonna break up with her. We were talking last night and he was being perverted saying like oh we're gonna have fun next weekend but just joking around and i was like yeah okay you're all talk but when you see me in person you dont do anything.

He responded i hesitate cause i have a girlfriend. And i said its okay i understand & then he didnt reply back for a long time so i texted again and said that i was joking and that its a good thing that he hesitates because it shows that he is a good bf and that i dont expect anything from him so dont worry and then i said goodnight and he never responded.

Im scared because i dont know if what i said scared him away & im nervous hes just gonna stop talking to me again. do you think everything gonna be okay?

do you think i said anything stupid that got him mad or something that he took offensive? do you think he really likes me or does he just want something from me?

i need your advice thank you soo much.