He shakes his head, "They didn't even know we would come shopping otherwise they may have given a list." Since Lan Wangji does a lot of the cooking, he also seems to do a fair amount of the buying. It is easier that way.

"Let's go pay and continue our walk home." He heads towards the little check out area and places the items in his hands on the counter so that he can start fishing in his costume for his money pouch.