Carly Rae Jepsen & Josh Ramsay performing Sour Candy @ the MT concert in toronto October 10th, 2009. In case you can't hear, Carly says, "We wrote this together the first day that we met" at the beginning =)

I looove this song. They didn't play it the night before in Kitchener (I think because Carly was losing her voice), and was so happy to see them perform it live this nite.