My vote is for Twilight: The Videogame.
But seriously, what in your opinion is the best/most romantic/most "believable"/one that made you cry the most love story in video games?
While I buy into the Cloud/Aeris/Tifa thing heavily, I think Squall/Rinoa was a better love story (of all the FFs.)
I've played many games but I can't really think of many others on a grand scale, however even though it's not displayed at all in the game, Otacon/Sniper Wolf always got me in MGS1. That codec call where you've just killed her and he's crying but knowing you had to do it just tears me up.
What about you?