The context of the following conversation is Casey always admires their favorite author.  Casey met the author in person.:
Casey says Did I tell you I met my favorite author in person?.
The friend responds No you have not. When?.
Casey responds Just over the weekend, at the bookstore!.
The friend responds Good thing you were there. Perfect timing!.
Casey responds I was actually there buying his newly released book. I really admire his writing..
The friend responds That is just amazing! I am so happy for you..