Is this surprise or joy



Kate: Mom, do you know，

what I'm going to give you for your birthday?

凯特：妈妈，你知道我要给你一件什么生日礼物吗？

Mom: No, Honey, what?

妈妈：不知道，宝贝，是什么呀？

Kate: A nice teapot.

凯特：一把漂亮的茶壶。

Mom: But I've got a nice teapot.

妈妈：可是我已经有一把漂亮的茶壶了呀。

Kate: No, you haven't. I've just dropped it.

凯特：不，你没有了。我刚刚把它给摔了。