Kokoro's expository discourse about the hobbies and special skills of her elder sisters along with her own gives way to Jun Uezawa arriving at the Library to deliver some books; a »Take it and leave me alone!!!« toss of the approval stamp at her from the sleeping Aruto later, Kokoro races out to approve the delivery but forgets to bring the cart with her. After some small talk and Aruto imparting her stamp of approval unto Jun as an admonition to watch his words, the books being successfully unloaded gives way to adding them into the computer database and stocking them on the shelves after adding the Library label to them...