The impressive lines in Miss Crow and Mr. Lizard are: "Actually, my heart is not soft at all, but you can't see it." "What's the matter? Grandma will give you money tomorrow, just buy an eraser to erase it." "Don't feel that you are dragging others down just because you are unlucky." "Don't love a man just because he loves you" and so on.

Furukawa, the hero referred to by Mr Lizard in the play, is played by the actor Ren Jialun. Because of a car accident in college, he had to have a heart transplant in order to survive, but he used an artificial heart. From then on, Furukawa can't do strenuous exercise and his mood can't fluctuate too much, otherwise it will lead to the possibility of "heart" leakage, so outsiders think he is very cold.

Miss crow refers to the heroine Jiang, played by the actor Xing. Because her parents died in a car accident ten years ago, and bad things often happened in her later life, she got the title of Miss Crow, but in fact she was still optimistic and cheerful.