!!! Yes !!!
God, I fucking love that film - haven't seen it in ages, I need to sort that shizzle out.
My favourites from books are Catherine and Heathcliff, even though they're both bloody horrible to each other (actually, probably *because* they're so horrible xD), Polly and Tom from a book called "Fire And Hemlock" by Diana Wynne Jones, Shadow and Laura from "American Gods" (I know they're not really 'together' in the book so to speak, but it's a totally brilliant relationship anyway), and Jesse and Tulip from the Preacher comics.
Seamy's are Edward and Bella, and Mary and Joseph from the Bible. Or rather, "Jesus' ma and pa". I don't know whether to laugh or cry....
In other stuff, I think the Doctor and Rose, Dr Pomatter and Jenna from 'Waitress', Wash and Zoe, and Willow and Tara.