성시경 - I Love U | 스페셜클립 | 댄스 퍼포먼스 | Special Clip | Sung Si Kyung | Performance | 4K

성시경 - I Love U | 스페셜클립 | 댄스 퍼포먼스 | Special Clip | Sung Si Kyung | Performance | 4K #SungSiKyung#ILoveU#SpecialClip#Performance#New1theKOriginal#1theK#원더케이#원더케이오리지널#댄스가수성시경#성시경퍼포먼스 The return of Ballad SUNG?! This time, he rocked the stage with dance. Heart, why are you beating so fast? ---------------------------------------------------------------------------- K-POP Wonderland, 1theK K-POP의 모든 즐거움이 여기에, 다양한 원더케이 오리지널 컨텐츠를 만나보세요! ---------------------------------------------------------------------------- K-POP Wonderland, 1theK All the joys of K-pop here! 1theK has a wide variety of Original Content ---------------------------------------------------------------------------- ▶1theK YT :    / 1thek   ▶1theK FB :   / 1thek   ▶1theK TW :   / 1thek   ▶1theK Kakao : https://goo.gl/otRpZc ▶1theK TikTok : https://vt.tiktok.com/2mSMBS