I'm on co-op for the summer!

There is this one repeat client that comes into the library almost every day. When I'm at the reference desk, I like to watch his routine. He comes in, goes to the walk-in clinic lady's desk and takes some candy, then walks past the reference desk and tells me how many days there are until Christmas. Almost every day. I find this behaviour very amusing, and it always puts me in a good mood.

Bonus points to the person who can tell me what day this strip was drawn on :)