You had a fight. It was a stupid reason, a stupid argument, a stupid outcome. It started out as a small thing, and you ended up fighting. In the end, Ryunosuke insisted on sleeping separately and sent you to the living room to sleep. But the situation didn't play in his favor, Akutagawa was used to sleeping with you at his side, and now he couldn't sleep. He tried, but at one o'clock in the morning he gave up, getting up and coming to you. He has to work in the morning, how can he work in the Port Mafia without getting a good night's sleep?
Standing in front of the couch and trying to wake you up, he didn't think of an excuse. He wouldn't tell the truth at gunpoint, and you asked him what he wanted, Ryunosuke hovered. He stood silent for a couple seconds, finally saying.
"I'm cold" Ryunosuke mentally slapped himself. Cold. It was the end of spring outside the window and here he was saying he was cold.