People fall in love with their best friends in genuine life all the time,and it happens a lot on the gigantic screen too. Harry and Sally found that it's tough for men and women to be friends at all, while a couple of modern romantic comedies have shown us that it's tough to be just friends with benefits. Sometimes the sweetest love stories are ones that start with a friendship. In honor of Valentine's Day, or check out the best movies where the onscreen buddies proceed from platonic to romantic. -Additional reporting by Shannon Vestal Robson,Maggie Pehanick, and Kelsie Gibs
Source: popsugar.com