Poisonous perfume is a song to express love. Its lyrics mean that a girl who deeply loves a man has given up everything for him, even if the man cheated, she still gave up herself to please him. Girls hope to exchange their sincerity for boys' hearts and express their persistent and inclusive attitude towards love.

In the lyrics, "You smell other women's perfume, and so does your girlfriend. She said it was her nose. She shouldn't smell it. Dry all the tears and accompany you to sleep. " It can be seen that the boy is having an affair and is known by the girl, but the girl doesn't want to give up the boy and stay with him.

The whole song expresses the persistence and dedication of a girl who loves a person deeply, and also reflects the contradiction and helplessness of love.