text: 너를 처음 만났던 날
  밝게 웃던 네게 말 걸었던 날
  우리가 된 그 여름밤
  가만히 내 손을 잡았던 그 어느 밤
  기억해 지금 여기
  사랑에 빠진 우리
  언젠가 먼 훗날에
  그 여름날 떠오를 때
  그때 같이 웃자
  Sunny days
  네 옆에 있을게
  약속할게 나
  언제나 내게 기대도 돼
  Rainy days
  혼자라 느껴질 때
  편히 쉴 수 있게
  이제 내가 너의
  포근한 밤이 되어줄게
  우리 처음 그날처럼
  (Right there next to you
  언제나 내게 기대도 돼)
  기억해 지금 여기
  함께 걸었던 이 길
  언젠가 먼 훗날에
  문득 뒤를 돌아보며
  그때도 같이 웃자
  Sunny days
  네 옆에 있을게
  약속할게 나
  언제나 내게 기대도 돼
  Rainy days
  혼자라 느껴질 때
  편히 쉴 수 있게
  이제 내가 너의
  따뜻한 빛이 되어줄게
  우리 처음 그날처럼
  밝게 웃고 있던 너
  내 손 잡아 주던 너
  우리 처음 만났던 날
  사랑에 빠졌던 그 여름날
  Romanized Lyrics
  Neoreul cheoeum mannattdeon nal
  Balkge utdeon nege mal georeottdeon nal
  Uriga doen geu yeoreumbam
  Gamanhi nae soneul jabattdeon geu eoneu bam
  Giyeokhae jigeum yeogi
  Sarange ppajin uri
  Eonjenga meon hutnare
  Geu yeoreumnal tteooreul ttae
  Geuttae gati utja
  Sunny days
  Ne yeope isseulge
  Yaksokhalge na
  Eonjena naege gidaedo dwae
  Rainy days
  Honjara neukkyeonjil ttae
  Pyeonhi swil su itge
  Ije naega neoui
  Pogeunhan bami doeeojulge
  Uri cheoeum geunalcheoreom
  (Right there next to you
  Eonjena naege gidaedo dwae)
  Giyeokhae jigeum yeogi
  Hamkke georeottdeon i gil
  Eonjenga meon hutnare
  Mundeuk dwireul dorabomyeo
  Geuttaedo gati utja
  Sunny days
  Ne yeope isseulge
  Yaksokhalge na
  Eonjena naege gidaedo dwae
  Rainy days
  Honjara neukkyeonjil ttae
  Pyeonhi swil su itge
  Ije naega neoui
  Ttatteuthan bichi dwieojulge
  Uri cheoeum geunalcheoreom
  Balgke utgo ittdeon neo
  Nae son jaba judeon neo
  Uri cheoeum mannattdeon nal
  Sarange ppatjeottdeon geu yeoreumnal
  English Lyrics
  The day I first met you
  The day I talked to you with a bright smile
  That summer night that became ours
  That one night you held my hand still
  Remember this right here
  Us, who fell in love
  Someday in the distant future
  When that summer day comes to mind
  Lets laugh about then together
  Sunny days
  Ill be next to you
  I promise
  You can always count on me
  Rainy days
  When you feel alone
  So that you can rest comfortably
  Ill now be your warm night
  Like our first day
  (Right there next to you
  You can always count on me)
  Remember this right here
  This road we walked on together
  Someday in the distant future
  When you suddenly look back
  Lets laugh about then together
  Sunny days
  Ill be next to you
  I promise
  You can always count on me
  Rainy days
  When you feel alone
  So that you can rest comfortably
  Ill now be your warm light
  Like our first day
  You, who was smiling brightly
  You, who held my hand
  The day we first met
  That summer day I fell in love