从朋友开始的感情，不知不觉间变成了爱情。也许现在的友谊是我能触及你的最近的距离。为了不失去彼此的安全而幸福的结局，心情变得非常冷淡。 然后再次到来的秋天。在凉爽而美丽的季节面前望着你。把忍耐爱情的心吹走。想要像落叶一样轻盈。我们，现在是需要新的结局的时候。 -Happy Ending Credits- Executive Producer : Dept (뎁트) @dept113 Presented by Dept Music(뎁트 뮤직) 기획, 제작팀 - clam, 사이 (4/2) art directed by KIM JI SU @idealsyn 앨범 소개글- 뎁트, 민화영@iamyourstella 가사 번역- chaelinjane Management/DS - 박지영 lyrics video by 히주 Masterd by 소닉코리아 전훈(Assist. 신수민) Mixed by 고현정 @kokosound (1,3 track), Mixed by Truman @always_mix (2,4 track) 1.Dept(뎁트) - Happy Ending (Feat. nobody likes you pat, Ashley Alisha) 작곡(composed): 뎁트(Dept),GRAM,.Patrick Kiloran, Ashley Alisha 작사(lyrics): 뎁트(Dept),Patrick Kiloran, Ashley Alisha 편곡(arrange): 뎁트(Dept),사이(4/2), clam,GRAM Vocal by Patrick Kiloran, Ashley Alisha Chorus by Patrick Kiloran, Ashley Alisha, GRAM Drum by 김은석, NOAIR Piano by GRAM Bass by 사이(4/2) Synthesizer by clam Guitar by 사이(4/2) 2.Dept(뎁트) - Autumn Leaves (Feat. Will Jay) 작곡(composed): 뎁트(Dept),사이(4/2), Will Jay 작사(lyrics): 뎁트(Dept), Will Jay 편곡(arrange): 뎁트(Dept),사이(4/2), clam Vocal by will jay Chorus by will jay, GRAM Drum by Daul, clam Bass by 정구선 Synthesizer by wellawood, clam Guitar by 사이(4/2) String by 한아영 3.Dept(뎁트) - Happy Ending (inst.) 작곡(composed): 뎁트(Dept),GRAM 편곡(arrange): 뎁트(Dept),사이(4/2), clam,GRAM Drum by 김은석, NOAIR Piano by GRAM Bass by 사이(4/2) Synthesizer by clam Guitar by 사이(4/2) 4.Dept(뎁트) - Autumn Leaves (inst.) 작곡(composed): 뎁트(Dept),사이(4/2) 편곡(arrange): 뎁트(Dept),사이(4/2), clam Drum by Daul, clam Bass by 정구선 Synthesizer by wellawood, clam Guitar by 사이(4/2) String by 한아영