What does Jason Mraz have in common with 8 high school girls?

Really not that much, but this weekend, I got to spend the weekend with 8 high school girls while singing some Jason Mraz.  I am a little more partial to "Geek in the Pink" but I love the way the Ukulele sounds with "I'm Yours!"  I hope you enjoy the quick tune as much as I enjoyed hearing it this weekend: