This girl

So bit of a background
Met this girl through university, does she does medicine. I asked for her instagram and she gave it to me when I met her. Unbeknownst I would later find out she had a boyfriend.

So following this been friends and chatted back and forth had two catch ups being coffee and a walk and the other lunch and walk around the shopping centre and then going away with her and her friends on a small weekend getaway. She’s not inviting her boyfriend because he doesn’t like that style of a trip apparently.

Anyway, I feel like we have great chemistry, she is extremely beautiful. After the shops the other night she drove me back to my car and it was a little dark outside so we chatted in her car for a while and she didn’t ask me to leave either. And like getting pretty close body wise with one another (e.g. leaning heads over towards one another) but I wasn’t sure if I should make a move and kiss her. One because she has a boyfriend and I don’t want to come off looking like a dickhead.

Without any stereotypical prejudice they are Asian and not sure if this is just normal behaviour or?

Anyone I decided to wrap it up and gave a hug goodbye and then they drove off.

Following this I got invited out by them to an activity and they had their boyfriend there and still chatted and all that but felt a little distant as well.

Not sure what to do? Very much like this girl.