By Alicia M. Cohn - 10/03/12 09:04 PM EDT
“What Michelle and Malia and Sasha do is remind me of why I do what I do,” he says in the video. “At the end of your life, there’s probably two things you’re going to remember: You’re going to remember who you loved, and those moments that you had with the people you loved. And you’re going to remember what you did for others, starting with your own kids.”
"It’s twenty years,” Michelle Obama tells the president in the video. “I don't want to put too much pressure on you. I know you've got an election going on. But, you know, it'd be great if you surprised me with something nice."
"I'll do my best,” the president promises.