Blade invited you for a walk. It's not often he calls someone out for a walk, but you two are good friends. Blade doesn't communicate with anyone as well as he does with you.

It so happened that you didn't leave the house alone, but with your younger sister. You thought Blade wouldn't talk to your sister and wouldn't want to deal with her, but after 19 minutes of walking, he was already carrying her on his shoulders.

Your sister was very happy. Blade smiled slightly at her childish behavior. You were also pleased that the cold Blade had softened a little. You've never seen this side of him.