Does the questioner want to ask "Lele let ice lemon tease Mr. Dongfang to make Mr. Dongfang cry is the first episode"? The twenty-fourth episode of the first part. There are four episodes of the TV series "Happy Planet" ****, in the twenty-fourth episode of the first part, Mr. Dongfang is in class, Lele lets Lemon tease Mr. Dongfang by sticking a note on Mr. Dongfang's back with a picture, which makes Mr. Dongfang angry and cry. The first installment of Happy Planet is a children's science fiction television series directed by Zhang Huimin, written by Hu Hongbing, and starring Li Rui, Xing Kaixuan, Sun Ge, Zhang Zhaoyi, and Zhao Keming.