Actor Son Ho Joon talked about one of his closest friends TVXQ's Yunho during his appearance on the January 21 installment of Mnet's 'Beatles Code 3D'.  He revealed that he would sometimes receive acting advice from Yunho.

MC Shin Dong Yup said, "Truthfully, when your friend Yunho gives you tips on acting, have you ever thought, 'You should worry about yourself'?"  Son Ho Joon replied, "Honestly, there were many times I did."

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He continued, "Yunho gives a lot of advice, saying things like, 'Hyung, this is how you do it.'  However, during those times, I honestly think in my head, 'What about you...,'" amusing everyone on the show by suggesting that Yunho should focus on his own acting before handing out advice to others.