Do guys play/fight and touch girls they don’t see romantically?

Anonymous
he apparently likes me but hasn’t even spoke to me and is super nervous around me but I seen him today, he didn’t know I could see him play fighting with his colleague like they where all sitting together and someone left and he got up and got super close to her and kept teasing her and leaning into her. I like him also and wanted to approach him and get to know him but don’t want to if he is interested in someone else. I mean that could also be why he all of a sudden is paying less attention when just a few weeks ago he’d always do the most to be close to me and i’d catch him staring a lot
Do guys play/fight and touch girls they don’t see romantically?
2 Opinion