One day you had to go to your enemies house because of a family gathering, after the gathering your parents left you there so they could go on a date

You had to sleep in Muichiro's room but he wouldn't let you sleep on his bed so you had to sleep on the floor. you couldn't argue since it is his house so you eventually fell asleep on the floor

After a few minutes you got picked up and placed on his bed with Muichiro giving you a soft kiss on your forehead and going to sleep on the floor