I love this:

"Relationships don't work the way they do on television and in the movies. "Will they? Won't they?" And then they finally do and they're happy forever. Give me a break. Nine out of ten of them are angry because they weren't right for each other to begin with...Bottom line, is the couples that are truly right for each other wade through the same crap as everybody else but the big difference is they don't let it take them down...one of those two people will stand up and fight for the relationship every time; if it's right, and they're real lucky one of them will say something."
- Dr. Cox from Scrubs