Was this guy hitting on me?

I was at a bar. This guy, who was gay (I'm not by the way), was sitting one seat away from me. I was pretty drunk. I think at a time I looked in his direction, he looked at me, I smiled to be friendly. He said I had a nice smile then moved next to me to talk. I figured he was being friendly. He said he had a boyfriend. Just barely after talking to him (like literally a few minutes), he asked for my number and instagram. Normally, I wouldn't have given, but I was really drunk. Then he texted me if I wanted to fuck around tonight. I was kind of confused, he said he had a boyfriend, so I thought he was being friendly. Later in the night, after I left, he texted me a few times on phone and instagram, saying, "hey", "wya", "you up", etc. It was at like 2:30 AM at the time. Just kind of curious of the interaction lol.

Was this guy hitting on me?
Post Opinion