Can gay guy who has been dating guys, suddenly fall in love in girl?
Most Helpful Guy
Only if he's actually heterosexual or bisexual1
Most Helpful Girl
Meh, believe that it's quite possible for someone to fall in love romantically with someone outside of their sexual orientation.
Who knows what causes a person to fall in love that way. It's not all about sex, but more about a "soul-connection." However, people also seem to be hardwired to include sex in with romantic love. A large part of the purpose of sex seems to be to bond a couple closer together, after all, so that makes sense.
I haven't seen it happen that often, and most of the time, it seems to turn into friendship, once the "romance" fades a bit.
Perhaps without some measure of true sexual attraction, a romantic relationship can't be maintained on that level. You see that "fading" happen in a lot of straight marriages as well.