No one here had a sense of humor, Percy thought as he pursed his lips and looked at the vines for a moment. They were impossibly intricate, and only after Groot had mentioned it, did he actually realize that the branches were actually inside the keyholes of the doors, or wrapped tightly around the door handles. For a moment, Percy was confused about the shopping comment, until he realized that there had been a gesture.
"Oh! No." He shook his head and shrugged. "I have a horse. He likes apples and carrots. I, uh... permanently borrowed all of these from the mess hall."