Yes. Let's do it!

"Hey girl, can I buy you a book?" "Whatcha reading? Because it's on me"

Why not do both? Win, win.

i'll marry you right away if you do this

I'm doing this!!

If you buy someone a book, it tells them not only that you're interested in them, but also what you think of them and how your personality is.

If someone bought me a book which I didn't know about and love it later, I think that's the sign telling me to marry that guy!!

I saw this sign in person in San Francisco after this post and I freaked out