Absolutely. That’s like 80% of my friendships. I am of the opinion that if two people are single and they happen to have rly good chemistry they will probably date cause it makes sense. But if one of them is in a relationship already then definitely cause they won’t be looking. Also I’ve met many many guys I have a TON of platonic chemistry with but no romantic, so even if everyone is single it can definitely still end up being just platonic
Like for example I entered a friend group and I had crazy romantic chemistry with a guy so we just went for it. But all the other guys? They have become some of the most important people in the world to me. I relate to some of them better than some of my girlfriends. People are just people at the end of the day. No where near as different as we are made out to be