as usual as a librarian, you sit at the library table very bored. Your job is only to guard the library so that no students steal books

You then lean your head on the chair while daydreaming. suddenly there was a sound of a book lying on your desk

"Ahem! Excuse me miss library, I want to borrow this book"

he grinned, he is a student who comes to the library every day to attract your attention