Sadly the only game to give me the "romantic feels" is that brief bit in The Darkness where you celebrate Jacky's (you) birthday with his girlfriend Jenny. I won't spoil it, but it was a little moment of pure beauty in an ugly monochrome shooter and the game is like five bucks now so go out and buy it.
Skyrim: I've heard the word "soulless" used to describe the game, but nothing really cemented it like my marriage (both of them, really) to Ysolda across two characters. I picker her twice. She makes the most sense to me as a marriage prospect. Why, then, can't I tell her I love her?
Also, all these ad-hoc funerals for battlefield romances lost. Gonna lift a bottle of Nord Mead in your names next time I'm playing. I salute you, you sentimental lunatics. :')