What does this mean? GUY PROBLEM PLEASE HELP!?

Background info: he liked me, I rejected him, I ended up telling him I liked him then he got a girlfriend and now this is about 7 months later

I texted him because a month ago he asked me for my numbers, and he didn't save my name right so he had to ask who it was and I said you already said my name and then he said: " is this (my first snd last name) I'm guessing and hoping:) " and I said yes then we texted all day ( even through the school day.) and just talked and talked and it didn't get that boring. He used a lot of smiley faces and yeah.

this Sunday he also sat behind me in church and stared at me a lot

Do you think he likes me now?