Mystery solved

Cousin Desiree: Are you getting excited about South Africa?

Me: So excited. I need to pick up a travel book before I go.

Cousin Desiree: No you don't.

Me: Why not?

Cousin Desiree: Don't worry about it.

Me: Did you buy me one?

Cousin Desiree: No, but Santa is coming.

Me: Oh?

Cousin Desiree: Just don't fucking buy one, okay?

Me: Ha!

Cousin Desiree: Man, I hate you.