2:47 I Understand - G Clefs (난 이해해요- 지 클랩스)(Auld Lang Syne 올드 랭 사인)［가사 한글자막］ 4:07 Smokie Norful - I understand 4:06 Smokie Norful - I Understand (Lyric Video) 2:48 I Understand(난 이해해요) - G. Clefs (영어, 한글자막 English & Korean 3:48 Joe - I Understand (Video) 3:53 Two and a Half Men Charlie Harper I understand 2:35 I Understand FREDDIE & THE DREAMERS (with lyrics) 5:20 jack stauber ─ i understand [lyrics] 3:01 I Understand HERMAN'S HERMITS (with lyrics) 4:33 Now I Understand (feat. Pamela) - Soul Archive Room (Official Audio) 3:34 I Understand (Just How You Feel)-The Ink Spots