Reaching the library only to find it closed, Lucifer reluctantly dropped the books into the return box. He hated using those; it always felt wrong not to gently return them to the desk as respectfully as he treated them when checking them out, but he couldn't really return them late, either. Then, of course, there was always the problem of not being able to get new books if the building was closed... 

Taking a last, slightly sad look at the box, the pale man turned away and started walking back to his residence only to notice a familiar face on his way. "Hello there, Miss! I didn't think I'd see you again today!"