Get me out of here!

Help me! I'm stuck! Shouldn't be in here! I should be at home listening to a lecture!

Came into town for some simple things - return library books, drop some shoes off to be fixed, that kind of thing. And now I'm stuck in the bookshop on the way back to the car, with no escape in sight. It's cold, rainy and generally a bit miserable outside, is it any wonder?