Admittedly, I being of the male species, find myself often crying during sad movies. Those that I recall:
1) Lion King - when Simba realized his true calling
2) Homeward Bound - when the dog narrated by Michael J. Fox came hobbling over the horizon
3) Titanic - Yes "Titanic"
4) Courageous - When the father was dancing with the memory of his deceased daughter

What are some of your movies (and scenes) that you found yourself crying?