What do you mean by that lyric that you can't control your love?

The lyrics mean a challenge to love.

"Love Can't Stay" is a song full of modern urban life, which makes people feel the complexity and helplessness of love. The melody in the song is light and smooth, and the lyrics are profound and infectious, which makes people fall into it.

In the rap part, the singer expressed his cognition of reality and his pursuit of love in modern language. Adhere to the pursuit of dreams, but also admit the cruelty and helplessness of reality. "There is a fire in my heart" in the song refers to my inner enthusiasm and desire, but there are also "unspeakable loss" and "inexplicable commitment", which makes people feel that love is complex and elusive.