I just realised how insulting this really is... I'm choosing a chicken over some hot wimminz sex. 
Dude... really?
Her signals weren't remotely "hot" or "appealing". All I saw was... cheap and nasty lay. And keep in mind, Traynor didn't seduce me the biatch, and I turned Liara down.. so that's all there was. 
You... you had Ash. While she was in hospital, and dealing with some really personal family issues... you went and blew one up Allers!! How dare you!
You'd better go buy her some poetry or something...
*CRIES* I know! But you know what? I gotta ask myself just how in hell she went from Gunnery Sergeant to ( and this jump includes gaining an officer's commission) Lt. Cmdr. in less than three years. I'm not accusing, but I'm just wondering if maybe I am not the only one to have "slipped" in the faithfulness dept. YES I AM TRYING TO... frak, don't know psychological terms... IT.
I'll make it up to her, somehow. Oooh, I could space Allers!
I'm not Cabot, WHY ARE WE SHOUTING?!
BECAUSE COOKIES!
Because WHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

So OOL, but would give this multiple of I could.
EDIT: Regarding Solas, I find that unless I am playing a VERY pro magic / fade type character (not necessarily mage, just PRO magic stuff) it's pretty easy to make him a bit hostile if you don't coddle his beliefs.