Banned Dramas or Movies.

Dramas or Movies that I was considering but I will probably never watch now as I have been told they have a completely tragic ending, the main reason for me watching dies or if it's romance centric & the leads don't end up together. 

Feel free to let me know which ones have tragic endings for the leads so I can avoid them like the plague! Or if I've got one of these wrong somehow. 

PS: Please don't try to change my mind or tell me ignore the ending. I just hate tragedies/sad/stupidly ambiguous endings, plain & simple.