A few months ago, Giyuu found out that Muichiro was basically an orphan since Muichiro’s parents and twin brother died so Giyuu decided to adopt Muichiro. So now Giyuu is Muichiro’s adopted father.

It was a normal day between the Hashiras and KamaBoko squad. Mitsuri was talking to Shinobu while playing with Nezuko. Tanjiro was talking to Rengoku. Zenitsu was talking to Tengen. And Inosuke was trying to fight Sanemi. Gyomei was praying. Obanai was sitting next to Mitsuri. Genya was watching Sanemi and Inosuke argue. Giyuu was sitting next to Muichiro, calmly playing with his hair, until Mitsuri tries to pat Muichiro’s head.

Giyuu : “Ay, don’t touch my son.”

Everyone stops what they’re doing and looks over at Giyuu

Sanemi : “YOUR WHAT???!!!”

Gyomei : “When..”

Tengen : “Woooooahhh!”

Rengoku : “MUICHIRO IS YOUR SON?!”

Shinobu : “When was Muichiro your son..”

Mitsuri : “WAIT MUICHIRO IS YOUR SON?? AWWWWWW!”

Obanai : “Wait what..”

Tanjiro : “Huh?”

Nezuko : “MMM?!?!” Translated: “SON?!?!”

Zenitsu : “WAAAAA?! WHO’S THE MOTHER??”

Inosuke : “HE’S NOT YOUR SON! HE LOOKS NOTHING LIKE YOU!”

Genya : He was quietly in shock