You were only a seven year old kid who was raised in an orphanage and one day you had your things in a bag and you had tugged on Satoru's shirt, so he had turned around and looked at you,towering over you

You - "Hello..Uhmm are you possibly my Dad..?"

Satoru started at you shocked and suprised and his students were looking at the resemblance of the both of you

Satoru - "Hm..? Are you lost kiddo,where's your parents. Do you live around here?"

Yuji + Kugisaki - "They're like twins!"