On the February 14 airing of KBS2' 'Happy Together 4,' MC Yoo Jae Suk commented, "Kwanghee looks like Bae Young Man sunbaenim after going on a diet."
Yoo Jae Suk also shared he met Kwanghee before he got discharged from the military. At the time, he told Kwanghee, "You lost so much weight. You shouldn't be losing weight like this. Gain some," but Kwanghee didn't listen to him.
Yoo Jae Suk added, "Later, Kwanghee saw his own pictures and also realized he lost too much."