Lan Wangji's eyebrows, somewhat predictably, twitch just the smallest amount. "I will try to endure it." In preparation for their planned activities, he pulls his usual strips of cloth from his qiankun pouch in order to bind up his sleeves. Since this will be an involved project, he also reaches up, releases his topknot, and then pulls all of his hair, and the ends of his forehead ribbon, into a ponytail to ensure it all stays out of the way.