Here's mine (also in no particular order)
1) It's A Wonderful Life
2)Breakfast Club
3)Sixteen Candles
4)Wizard of Oz
5)West Side Story
6)Little Shop of Horrors
7)Sliding Doors
Ok I can only think of 7 for now. I know there are tons more,but I just can't think right now
8) When Harry Meet Sally
9)Princess Bride
10) Gone With The Wind
11)Waiting to Exhale
12)Three O'Clock High
13)Heathers