Hypothetically, of course...

What if you bought a book for your sister for Christmas, but then you really want to read the book. And you're not so good about not creasing the spine, and keeping it looking in brand new condition.

Oh, and what if said sister gave you a Christmas present once..and it was only the Dust Jacket of a book, with a sticky note stuck to it saying

"I'm not done reading this yet.."

I thought so.