Bangkok Love Story (2007)
Couple: Maek and Iht
Plot: The gunman Maek must kill the police informant Iht. But Maek can’t kill him, because Iht is a good man. Maek end up wounded, and it’s Iht who takes care of him.
What I think: This is the most romantic movie of the genre I've watched so far. I really love Maek. He had a terrible life and, yet, he do everything he can to save all the people he love. It's a beautiful movie.