Excuse me, do you want to ask "What song is "Falled in a Moment"? This lyric is from the song "Falling Out".

According to the information displayed on the music playing platform QQ Music, "Failed" is a song sung by mainland Chinese female singer Yin Ziyue. The song was written and composed by Yin Ziyue. The song was released on July 27, 2016; It is the theme song of the 2016 youth inspirational drama "Tornado Girl Season 2".

Excerpts from the lyrics of this song: There is a heart that relies on you tightly, but it fails in an instant. We have all tried to think about the future, but it will never come. There is a heart that just wants to hug you. I was disappointed for a moment. In fact, I hadn’t left at the last moment. I saw your back getting further and further away.