Oh, I can find a reason to cry almost in every movie... I'm so sensitive...and have so many emotions...
The movies, that made me cry a lot and seriosly are...
Closer (starting to cry on the first minute of this movie...when Damien Rice starts to sing... "And so it is...")
Cold mountain
Green mile (very painful and hard movie...but the great one)
Titanic (I've cried out half a movie...)
Romeo+Juliet
The man who cried (great movie, great soundtrack, sad Johnny Depp and so on)