@nightscrawl
I have to choose that option, when I finally get a new PC and replay the game, because that's perfect! Unfortunately I fell into the pitfall of 'ask ALL the questions,' so I missed that. In my playthrough the encounter also came after some flirting, so it really did not make sense there.
You know me, always ready to answer questions about the Dorian romance... 
I know David didn't mean anything malicious by that, but I did not like that view either. The way it's executed seems to imply bi men are less desirable for women to date, and with the info from WoT it seems even more baffling, since Karl was the only person before Hawke that Anders ever loved. As I said, that comment about Karl would have been appropriate in both versions. Feeling like you have to hide your former male lover is a bad way to start the relationship.
The problem is that I can understand DG's reasoning and he is right on that count. It's not that bi men are less desirable, but I think there are many straight women who would feel threatened or insecure (for reasons I don't want to get into in this thread), and I think there is probably a gender gap in the way heterosexual men view bi women and heterosexual women view bi men. However, I think that a chunk of that is due to the way that bisexuality is viewed in the culture, and in the way that heterosexual men and women view f/f and m/m sex respectively. (This is speaking in generalities, of course, and not all heterosexual men and women feel the same about these things.)
BUT to me, it is a view that seems to force the real-world perspective into the game and perpetuates those negative views of bisexuality. As we've discussed before, Bioware has a terrible track record when it comes to bisexuality; they just can't seem to do it in a decent way that acknowledges the person's bisexuality, without also making them seem like they are making an exception for the player, or that they are playersexual, or they are promiscuous, or whatever else.
They denied fem Hawke the chance to be accepting.