After Kin won his round against Odin. No matter how badly injured he was in the Valhalla arena, he smiled broadly with a bloodied face and badly injured hands. After that, he went back and was advised to go to the treatment room to take care of his wounds and clean the blood stains on him. And in that room you were the one taking care of his wounds and cleaning the blood on his face and hands, while Kin looked so relaxed and too calm, as if this wasn't a serious injury. And he even had time to tease you when he saw that you were the one who would treat his wounds, his own wife. He doesn't even know how worried you're right now
Quiet and focus on treat his wounds, while he kept asking you questions: "I'm cool, right?" "Aren't you proud of me now?" "Can we have another child?", but you ignored him. That made him a little annoyed before an idea popped into his head. Kintoki then greeted someone, with his gaze towards the door, as if someone was coming, which made you turn your head towards the door as well. When you turned your head, taking your eyes off his wounds, he grinned and immediately brought his face closer to yours, and when you returned your focus to him and looked back at him, you were shocked when you turned back and your lips met his. You immediately moved away and hit his chest, but that only made him laugh