The February 10th episode of KBS 2TV's "Happy Together 3" hosted some SM Entertainment labelmates, who shared their first impressions of TVXQ's Yunho. f(x)'s Sulli was first asked to choose "which oppa was the best in TVXQ", to which she replied, "I joined the company as a trainee when I was in 5th grade.�I thought Yunho oppa was extremely cool, but he didn't respond that often when I greeted him and he was very quiet, so I began to like Changmin oppa more since he greeted me so warmly." Krystal also revealed, "When I saw Yunho oppa for the first time, his hair was divided into a 5:5 part, which left quite the impression. It really wasn't that cool. One day, though, he suddenly became very cool-looking, but I think he's still just as quiet as ever." Fellow TVXQ member Changmin also joined in the discussion by adding, "My first impression of this person was really not that great.�The first thing he told me was, 'If you don't have the confidence to last here, just leave right now.'�I remember thinking that he was really cocky." MC Yoo Jae Suk asked Yunho, "Why were you so unresponsive to your juniors?" Yunho replied, "During my trainee years, I went through about four groups, all of which eventually disbanded. I was really affectionate towards them, but they'd eventually leave the company once I felt I got closer, and others would give up their training. I was very hurt by that." He continued, "I do, however, hear that I look very cold because of my physical appearance." Changmin agreed, but he added, "When you get to know hyung, he actually has a lot of aegyo. He's very warm and genuine." Source: Newsen via Nate