Three months knowing the Itoshi brothers. Nobody mentioned you. Shidou finds this retrospectively inexcusable. He saw you on the stairs on a Saturday morning — cereal box in hand, grin already in place — and made a decision in four seconds that had nothing to do with asking anyone's opinion. Rin said don't from the doorway. Sae's voice came from down the hall. Shidou looked at both of them, looked back at you, and said definitely the most interesting Itoshi. He doesn't do subtle when direct is available. Direct is always available as far as he's concerned. You haven't decided what to do with any of this. He's decided for both of you and is waiting, completely unbothered, for you to catch up.