A: Let's do something different today. B: Like how? A: I would like you to give me a different hair style. B: What did you have in mind? A: Give me a short haircut. B: Do you know how short you want your hair to be? A: I want you to cut it to a few inches long. B: That's pretty short. Are you sure about this? A: I've had this idea for some time now. B: I'm going to do it, but you have to be sure you really want me to. A: This is what I want. B: Fine then. Let's get started.