conversation

This is a example conversation I was given to say with a teacher in front of students on Friday.

A: Hi ____? How are you?
B: I'm fine thanks. And you?
A: Me too, thanks!
B: (By the way,) what do you want to be?
A: I want to be a teacher.
B: I see.
A: What do you want to be?
B: I want to be a tennis player.
A: Feel so good.

What happened? Did B suddenly start massaging A or... something...?????

I guess I'll talk to the teacher and we'll change it to "That's great!" or something that makes a lot more sense. :)