话剧区别于其他剧种的特点是通过大量的舞台对话展现剧情、塑造人物和表达主题的。其中有人物独白，有观众对话，在特定的时、空内完成戏剧内容。

　　Susan很苗条，Cathy很胖，她们是好朋友，不过却都羡慕对方……

　　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.)

　　Scene III

　　(Later, Susan takes Cathy to McDonalds.)

　　Cathy: McDonalds?

　　Susan: Fast food has high calories. It is the best food to make you fat.

　　Clerk: May I help you?

　　Susan: I want to order four hamburgers, ten drumsticks, five french fries and two cokes.

　　Clerk: What??

　　Cathy: Sorry, give us a minute. (Talks to the waiter)

　　(Cathy pulls Susan’s arm and moves to the side.)

　　Cathy: I can’t eat all of them.

　　Susan: The food is not just for you.

　　Cathy: Don’t you want to be thin?

　　Susan: Yes.

　　Cathy: You can’t eat them, because they will make you fat.

　　Susan: But I can’t oppose the attraction.

　　(Cathy gives Susan a look.)

　　Susan: Let me think.

　　(Suddenly, an angel and an evil appear.)

　　Evil: You can eat it. Anyway, you have time to lose weight.

　　Angel: If you eat them now, you would do the same thing next time. You will not lose any weight.

　　Evil: Listen to me. I’m right.

　　Angel: No, he’s wrong.

　　(Evil begins to fight against the angel.)

　　Susan: Enough! Go away! (Yells to the evil and the angel)

　　Cathy: Are you OK?

　　Susan: Uh! I decide to eat today.

　　Cathy: OK!

　　Susan: I want to order the same food that I ordered before.

　　Clerk: OK! Please wait a minute.

　　(They sit down and begin to eat.)

　　Cathy: Um…It’s so greasy. Do I have to eat this?

　　Susan: Yes, you must eat it. I can help you. (Susan takes food to stuff Cathy’s mouth.) Poor girl!!!

　　Scene IV

　　(Angel and Evil appear again.)

　　Angel: Are you sure it’s good for her?

　　Evil: If you don’t believe me, you could see the result later.

　　Angel: I hope you are right.

　　(Several weeks later, they walk along the street.)

　　Susan: I’m so hungry. I want to eat.

　　Cathy: I’m so full. I want to vomit.

　　(They hug each other and cry loudly.)

　　Cathy: I don’t want to be fat.

　　Susan: I don’t want to be thin. (They say it at the same time.)

　　(Angel takes the evil that is rope appears.)

　　Angel: You use the wrong way to achieve your purposes. You need to ask a professional nutritionist.

　　Cathy and Susan: So…! (They look at each other with some special meaning, and then catch the angel’s leg.)

　　Cathy and Susan: You must know some shortcut to help us.

　　Cathy and Susan: We won’t let you go until you help us.

　　Angel: Oh, god!!

　　(Cathy and Susan chase the angel. The evil stays there.)

　　Evil: What has happened? (Shrug)