Looking for the perfect excuse to get your significant other to watch a rom com with you? Try this one out: It's actually good for your relationship. Couples who watch movies about relationships together, and discuss them together, are half as likely to split up as other couples. In fact, watching (and discussing, don't forget that part!) as a pair is just as effective as couples counseling. And obviously it's way more fun. And the outfits are usually better. And there's awesome music. And hot guys. And -- oh you get the point. If you're looking for the perfect date night movie list -- for the good of your relationship, of course -- here's our list of favorites. They're not all happy endings, but they'll definitely give you both a lot to talk about.