Listen to Happy End (Sad Version) online. Happy End (Sad Version) is an English language song and is sung by CreativityTheEmotion. Happy End (Sad Version), from the album Skogify Vol. 1: Life of a Yandere Simp (Original Soundtrack), was released in the year 2020. The duration of the song is 2:15. Download English songs online from JioSaavn.