Head to Saibara's blacksmith shop between 10am and 1pm. Inside you'll find Gray and Saibara hard at work. Mary comes walking in and thanks Saibara for some work he did to upgrade one of her tools. While the two of them are talking, Gray lets out a pathetic little "ouch" because he hurt himself. Saibara scolds him for being careless but Mary notices he's bleeding all over the place. Gray is trying to act macho but Mary soon takes control of the situation and bandages Gray up.