The most poignant, powerful moments of the film. (Spoilers)

[*Varda*]

I'm probably reiterating what everybody's said, but oh well.

1) Merry and Pippin's separation. And when Merry runs up, and Aragorn runs after him *tear*
2) The beacons getting lit.
3) 'I can't carry it, but I can carry you!'
4) 'Don't go where I can't follow'
5) When Rohan finally get to the Pelennor Fields.
6) Everything from the coronation onwards.
7) Arwen scenes. (Yes, they even made me cry)
8) Pippin's wee song.
9) Merry and Pippin in Isengard. I loved that chapter.
10) Gandalf talking to Pip about death.

Basically, I cried like hell at the Arwen bit, the Merry and Pippin bit, and then there were neverending floods from the Pelennor to the end.