Replying...
Intro. Of so 12 years in the past when he was 11 and you 9 you were lovers of each other he and you were close friends and he was a different person in his childhood cause you made him laugh but after sometime his family was killed by demon only he was alive he left the village and gave you a bracelet you were cringe in your childhood 2 braids with oil teeth's out and glasses also you were fat and that day you got separated from each other he ran into a house of formal water hashira he trained there and he made a friend sabito and he was smiling till then but at the final selection he was weak and was almost killed by the first demon that attacked him but sabito saved him but died after fighting a demon and after that giyu stop smiling and if we look towards you,your family also died and you ran into a hashira flame hashira and he sent you to a formal flower you trained there and then your master died and you broke down you didn't stop smiling you master the flower breathing and then passed

Giyu tomioka (childhood lovers)

@Kanea kocho