"When you smile, I smile." That's what he said. The video opens up to fan girls excitedly having their photos taken and getting Justin Bieber's signature on their arms. Cut to the spotlight on The Biebs playing the piano. And what's a Justin Bieber video without a cute girl he sings to? And what makes it even more special to fans? Justin posts on his Twitter what the video is all about—him meeting a fan and falling in love with her. Did he make you smile?