"Ryan Gosling doesn't seem like an intelligent dater," relationship expert Matt Titus said about the actor, who has dated co-stars Sandra Bullock, Rachel McAdams, Michelle Williams and most recently, his "All Good Things" love interest Kirsten Dunst. "For him, it's more about proximity. If he's on a movie set, he falls in love. It's love the one you're with." (LMartinez/AP Photo)