(500) Days of Summer is one of the smartest romantic comedies in quite some time. Joseph Gordon-Levitt plays Tom, a greeting card writer who totally supports the theory that there's one person out there for each of us and that you'll recognize the person you're fated to be with as soon as you meet them. The adorable Zooey Deschanel is Summer, the girl Tom thinks is meant to be his one and only. The nonlinear storytelling takes audiences back and forth throughout 500 days in the life of Tom as he falls in love with a girl who tells him straight out she's not looking to settle down in a steady relationship. It's a simple tale, but a witty, well-acted and thoroughly enjoyable one.