On February 8th, SBS gave viewers a surprise preview of Changmin's segment on "Strong Heart", which revealed a story involving his "Paradise Ranch" castmate, Yoo Ha Na. The two explained that they were concerned over an upcoming kiss scene that they felt was a bit too much. �Yoo Ha Na explained, "I was so nervous while recording that I didn't notice until later. While monitoring, I think the kiss was a bit excessive." She continued, "Changmin is a man with who lacks nothing," and went on to reveal an event that happened while they were traveling abroad together. Be sure to check the full episode at 11:15 PM KST on February 8th. Source: Star News via Nate