話劇區別于其他劇種的特點是通過大量的舞臺對話展現劇情、塑造人物和表達主題的。其中有人物獨白，有觀眾對話，在特定的時、空內完成戲劇內容。

　　Susan很苗條，Cathy很胖，她們是好朋友，不過卻都羨慕對方……

　　This story is about two good friends Cathy and Susan. Cathy is a very thin girl; on the other hand, Susan is a very heavy girl. Therefore Cathy and Susan want to change themselves.

　　Scene I

　　(Cathy and Susan encounter each other on a street.)

　　Cathy: Hello, Susan. How are you?

　　Susan: I’m not doing well.

　　Cathy: Why not?

　　Susan: I’m too fat. I want to lose some weights.

　　Cathy: Really? But I want to become fat.

　　Susan: Are you crazy? Being fat is a terrible thing. Look at me. My abdomen looks like a swimming belt. It is so ugly.

　　(Cathy touches Susan’s abdomen.)

　　Cathy: But it is tender and makes me feel content.

　　Susan: You’re so kind. Your words make me happy.

　　Cathy: I’m serious, no kidding.

　　Susan: God! (Touches her own forehead and sigh)

　　Why are you not me and I am not you?

　　(Susan seems to intend doing something.)

　　Susan: We don’t like our figures and want to change ourselves, we can work hard together.

　　Cathy: It sounds good. I can help you and you can help me. That’s wonderful. (Saying loudly)

　　Susan: We begin planning right away.

　　Cathy: Uh! Let’s go.

　　Scene II

　　(Firstly Cathy brings Susan to a famous store named Trust me.)

　　Servant: Welcome! Do you want to take part in our class?

　　Cathy: Yes! We will.

　　Servant: Ok!

　　Susan: Why do you take me here?

　　Cathy: I see that “Trust me, you can make it” commercial on TV. It looks great. So I want to trust it and help you become thinner.

　　Susan: Oh…! Why do you also particular in?

　　Cathy: Because we are good friends, we should do it together. (Ha! Ha!)

　　(After several days)

　　Susan: Why? It’s no use to me, but you become much thinner. (Crying)

　　Cathy: I don’t want it, too. (Crying)

　　(The two girls are very angry to look the servant.)

　　Servant: It’s not my fault. (She escapes from the store.)