Few times I chose a guy, once I was the chosen one :D
Most Helpful Guy
It's nothing wrong if you're single. I choose the girl I like and have interest in me, not the best and not the worst looking.
If she knows how to talk and if she's not some manipulative bitch with skyrocket ego.
Most Helpful Girl
I certainly had nope zones and generally once someone I was interested in realized it he would make the first move.