Sung Si-kyung + Kim Bum-soo And Jung Seung-hwan<br />He's just a ballad singer, and I can't believe his singing ability.<br />The first ballad singer to debut in 4 years in Mystic.<br />A charming voice that has already swept the hearts of women in the program The Fan.<br />The live performance of the song is so sad, <br />but his hand gesture is so cute!!!<br /><br />#JoYeonho #To_you_who_forget_me #LIVE
