Park Myung Soo and Yoo Jae Suk will team up to form a duo group called 2PR, a name that is a spinoff of 2PM and 2AM. It is an abbreviation for "Two Prince". Yoo Jae Suk lent a helping hand to Park Myung Soo for this idea, and the song will be written and composed by E-Tribe and Shinsadong Tiger. Park Myung Soo says the song is fully complete, and he will be choosing from two songs. They are thinking about promoting the song if it has a good response. Park Myung Soo did suggest forming Two Prince with Shinhwa's Eric back on the popular variety show, X Man. Who knew it would really happen four years later? Starts from 5:47.