Up until Fallout 3, six and romance were themes that poped up throughout the Fallout franchise.
I actually don't remember any romances. The shotgun wedding does'nt count as the character was only having some sport[censored]ing.
six, though, could be handeled better. Like fade to black after the agreement for a transaction with a prosttute/whoever and after the action, fade in in the bedroom with some witty comments from the partner, and not seeing her/him going to bed with all clothes on and then go sleep right next to him her. Or something.
In the long run, though, I don't really care if stuff like six and romance are in or not as they are not something that the game
necesserrely needs. And I certainly would hope that Obsidian doesn't go for the cheesy and, imo, ridiculous Bioware route with that.