On June 13 episode of tvN's television show 'Amazing Saturday', the members of Super Junior's unit K.R.Y.―KyuHyun, RyeWook and YeSung made a guest appearance.
YeSung responded, "Ah yes, it is because I'm always on a diet when I'm promoting a new album."
He continued, "As a singer, I have to stand in public a lot. So, I try to look good at all times, and also keep my appearance as it is."
YeSung shyly laughed and said, "I feel proud of myself when I shoot something the next day after not having the night before."
He went on, "But anyway, I'm planning to eat whatever the things I win today. I'm going to just enjoy everything."
(SBS Star)