well, ive never cried either but when I listen to Life Goes On I'm deeply moved, the one makes me to think of death what saddens me much, some of you mentioned Undonditional Love, I dont know why but that song ain't make me sad.
Regarding movies, never cried while watchin it but the scene with Shock G, in Thug Angel, describing Pac's speech in the court always moves me really deeply. Peace