Adam, a lonely man with Asperger's Syndrome, develops a relationship with his upstairs neighbor, Beth.

Harlan: Liars is all you gonna run across in this world. A mans gotta learn the difference between just plain liars, and liars, worth lovin.
Adam Raki: I can see that you're upset, but I don't know what to do.
Beth Buchwald: Could you give me a hug?
Adam Raki: Yes.
Beth Buchwald: Adam, I'd like you to give me a hug.
Rebecca Buchwald: Feeling loved is very important, but loving, my precious girl, that's the necessity.
[first lines]
Beth Buchwald: My favorite children's book is about a little prince who came to earth who came to Earth from a distant asteroid. He meets a pilot whose plane has crashed in a desert. The little prince teaches the pilot many things but mainly about love. My father always told me I was like the little prince. But after I met Adam, I realized I was the pilot all along...
[last lines]
Beth Buchwald: Adam, his mother, and his father were a family of talking raccoons that lived in the middle of New York City. They didn't really belong there, but there they were.
Beth Buchwald: There's a saying in my family, "it's never too early to drink the champaign."