What are some really good sad romantic movies?

I LOVE sad movies! And I want to watch one I haven't seen before but I
don't know what that would be.

I've seen The Last Song, A Walk to Remember, The Notebook, The
Titanic, My Sisters Keeper, P.S. I Love You, Nights In Rodanthe,
Remember Me, Ladder 49... That's all the sad ones I can think of right
now.

And I really don't like most old movies. And I consider movies from
the 70'sand 80's old. My mom always wants me to watch movies from her
childhood with her and I don't like them! lol.