I saw Lars and the Real Girl a few months ago and was quite touched by this movie. I had heard of it, heard good things, but knew it would be quirky. But I was surprised at the emotional depth. It features Ryan Gosling as a lonely and sheltered man who buys a real doll and then believes she's his real girlfriend. But the story isn't tawdry or meant to be funny. It's incredibly touching. And his brother and sister-in-law are superbly portrayed by Paul Schneider and Emily Mortimer as concerned, supportive characters to Lars's mental illness. But Ryan Gosling really does shine here in his subtle performance. The scene where he goes to an office party and feels happy for the first time in perhaps ever - is remarkable! He slowly dances with himself and it is heart wrenching.
I guess as a somewhat shy person myself, I found this story very moving. Lars is coming out of a shell and learning how to live in the real world - his real doll serving as an emotional transition. It's a beautifully told story.