She's got a boyfriend all of a sudden She's never had one before She's looking for the thumbs up when they're walking through the door She's showing him off by making him talk She's putting her hand in his pocket It shows on her face, what she doesn't say What she doesn't say You don't know me You don't know me at all She doesn't know that we know That we've been there before We always pay attention when she walks through the door It's the clothes that she chooses It's the words that she uses She says, "You don't know me You don't know me at all" She's trying hard to pretend that it's not really happening But we can see her smiling from afar We don't see her much anymore But we can hear her whistling as she walks to her car You don't know me You don't know me at all