I've noticed an odd trend over the past year or two where I seem to be a lot more successful at attracting girls that already have boyfriends. This has been the case with like 4/5 girls I've gotten anywhere with. I meet them, decide I'm interested, they mention they have a boyfriend early on, and then I continue casual contact until they end up being the ones texting me, asking to hang out, etc. I'm also sure it's not the friendzone because I'm not that friendly and I've even had friends other girls back up that they were interested.

Does anyone know why this is? The only big difference I notice between how I act around girls with boyfriends and other girls is that I don't try nearly as hard. I say stupid things and act playful like I would if I was alone or with a good friend. I have what I would consider the perfect frame because I'm not trying to attract them but if I do, it's just a bonus. Plus I don't feel any stress to act because I feel like it's wrong to go after a girl in a relationship (if they'll cheat with you, they'll cheat on you and whatnot).

Does anyone have any insight on this or, more importantly, how to get this same frame for non-taken girls?