Sarah asks why Adnan cares if Jay got Stephanie a present. Adnan responds by saying that Stephanie was a close friend and he wanted to make sure she also got a gift from him because she wanted one from him. Why does Koenig ask this

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.