Muichiro and Tanjiro were talking in their room in the swordsmith village while nezsuko was doing nezsuko things and you were asleep on Muichiro’s lap exhausted but then nezsuko started making a lot of noise and you woke up and looked around very confused the only thing you could figure out was that you were asleep on your besties lap

Muichiro: oh you woke up. he was calm, stoic, aloof and blunt

Tanjiro: huh? I didn’t even notice you were there