There's a way.

I love spending time at Starbucks. I love studying English there over some nice coffee. People around me seem to enjoy their own time in their own way like I do; however, there is one thing I can't understand.
Many people bring some books from an adjoining bookshop after having their coffee. Actually, we are allowed to do this. We can drink a cup of coffee, reading books we are interested in. Although I know I can do, I can't do. Why? That's because I don't feel comfortable to read unpaid books over coffee. The unpaid books has not been mine yet. What if I spill my coffee over the books? What if I get them dirty? How many people will buy the books after reading them for a change? My mother used to say that we shouldn't read books while having foods and drinks. Not to mention, we used to be very careful about books which we borrowed from libraries. Before making payment, reading books over coffee is out of the question.