[ It's a clumsy attempt for distraction, and it's a clumsy attempt to open himself up to Yukimura. Sasuke's lived most of his life in secret, and now that he wants to reveal himself to someone, he has no idea how to do it. Does he just start listing his favorite foods? Does he start telling him of his mother's graceful dancing or beautiful singing? Does he admit that most of the time his raises goes towards spoiling the very tiger cub he bugs about them?

However, later Sasuke can clarify that the offer continues even after this. Just like how he still owes Yukimura a night with him dressed in a kimono. (He makes a mental note to find a way for it to happen sooner than later after all this.)

The question he does receive isn't one he expected. Sasuke can't help it. He laughs softly. How can someone figure out he is Yoshiharu while not realizing he is also Tenko Kamen? ]

I do. Maybe I don't know him nearly as well as I thought I did, but... well, do you want me to tell you his identity? Or do you want to find out on your own?