friendly or flirty?

I’ve had a crush on this guy for a while now. A couple of weeks ago we got some alone time at a bar and really clicked.

Tonight, we were back at the same bar and were hanging out with some friends. During the time with our friends, he continued to move closer to me. We bumped into each other a couple times and he said my name enough times that I noticed. He’s also really intense on eye contact and we have a great playful banter between us, the chemistry is definitely there.

Problem is, he’s the kind of person to go up to a stranger and have a conversation. He’s extremely friendly, so I’m having a hard time differentiating if it’s flirting or not because he does have my Instagram, but he’s never reached out to me outside of seeing each other in person and we only see each other in person maybe once a week or every other two weeks.

Any advice or thoughts welcome!