for FF's, i think ill pull a long shot and say X(not includeing X2).

but for any game, thats a toughy. i think its crono trigger

as for the love story in FF8, i think it was lame. the one in X was much better, even though it got annoying at times.

and for the MGS2 lovers, it would have been SOOOO much better if they finished the story, and not left you with the questions of "why would they do such a stupid thing."