“Why did you read that letter?” Aki asks, rubbing his temple as you yell at him over and over. It's annoying, but it's understandable why they shout and scold.

After Himeno's death, you, as his partner, have been comforting him for something you didn't even know. By chance, you read the letters that Himeno left, and in those were some anecdotes, among them, Himeno was always in love with Aki, and he with her, and even, they were almost something more than just friends.

“That was before I met you,” He defends himself, while taking out a cigarette to de-stress. It's incredible that in the middle of a discussion he is this stoic and calm. Because he is. He, even if he cheated on you, that was too many years ago. It is useless and indifferent for him that you talk about that topic now.