171231 成勛 SungHoon (성훈) - You're the World of Me (너뿐인 세상) @上水廣場夢幻泡泡倒數派對2018 직캠/CAM [HD] 

What a deep and warm voice,joyfull song,handsome Sung Hoon,you are the greatest!! Love from Holland,I am 72 ,but your Secret Romance make feel me yong,the best love story I have ever seen!!!! I love you ♥️♥️♥️♥️♥️♥️♥️♥️🙏🙏🙏🙏🙏

Very nice performance and good looking guy may you continue your beautiful voice God bless you and forever love you

I still don't understand why he said he's very bad at singing. He has great voice!

I love this song,great job Sung Hoon.

Sung Hoon é lindo uma graça .

지금 나혼자산다보고 이영상찾아서 보는데 진짜루 노래불렀넿ㅎㅎ

Sung Hoon ❤️ adoro vê-lo atuar ... Canta lindamente 😍 ele é um artista completo 😍❤️🇧🇷

Puro talento

why r u so handsome ??? pls be my man sunghoon

หล่อมาก

Love you👏👏🌹🌹❤❤😊😊🙏🙏🇧🇷🇧🇷

Canta muito! Além de lindo.

방성훈오빠팬이에요말이죠 나혼자산다봤다말이죠🐖🐂👰👮😀😍🍀

it feels awkward, but cute in the same time when he dance hahaha

Perfeito, amo você Sung Hoon maravilhoso💗

Lindo y muy simpático

canta muito lindo

Sung Hoon! I feel the warmth of your hands and the gentle touch of the heart! (Larisa. Ukraine)

super talented perfect amazing all in one

Ô homem lindo !!!!

/thank u sung hoon 4 making my year happier .... stay cool and sweet

Amo você, 👏👏👏🥰❤

saranghae sung hoon oppa ❤️

Saranghae Oppa😘😘

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

카운트다운하고 노래 불렀다더니 이거구나 ㅎㅎㅎ 종이가 얼굴을 가려용~~^^;;;

Amooo voz linda 👏👏👏👏😍😍

Maravilhoso

Amoooo ❤❤❤

Está hermosa está canción y sung Joon más pero me gustaría saber la letra en español

Simplesmeste LINDOOOOOO👏👏👏❤❤❤❤❤😍😍😍😍😍

本部長 welcome to H.K😙

His face is not attractive like his appearance.