*looks at avatar* Yes, I know it's not official, but Garrett and Viktoria from Thief is my favorite. Actually, I don't think any romances I like are totally official, they're just based off of subtext, save FemShep and Kaidan from Mass Effect. (DAMN Kaidan is a hottie.) I really like Ezio/Rosa from Assassin's Creed which is more official in the book adaptation compared to the game and Reaver/FemSparrow from Fable, which has nearly no basis but I absolutely love the idea. I really wish that was an option in the game like being with Elliot or Elise was in Fable 3.
So, I guess if you're only asking for official ones it's FemShep/Kaidan and Ezio/Rosa.
So, I guess if you're only asking for official ones it's FemShep/Kaidan and Ezio/Rosa.