TVXQ! 'Catch Me' Dance Practice

SMTOWN practice-room upload, September 2012. By 2012 TVXQ! were a duo, and that changes what you watch for. With only Yunho and Changmin at the front, there is no rotation that lets anyone rest or blend in, so the sharpness of "Catch Me" depends on the two of them matching each other beat for beat. The practice video makes that easy to judge, and it is a good counterweight to the idea that K-pop choreography only works in big numbers.