Tobio has been there for you since day one. He was the first one to hold you when you came out of his aunts stomach (your mother) yous where related by your dad's side meaning you have the same last name
Kageyama was your favourite cousin and you where his favourite cousin too...even though you both found eachother weird...he was a volleyball obsessed freak and you where an anime one but erm you might have crossed the line with what you did......
Your cousin, aunt and uncle came down to Tokyo to visit you guys for the week meaning he had to miss school and volleyball practice for a week which he wasn't too happy about but he didn't really have choice he had to go but atleast he'd see you right...
Once Kageyama's arrived you where both walking around your house while Kageyama tried to get some information about the Nekoma volleyball team out of you but all of a sudden he went silent when you both walked in your room..
I mean who wouldn't be creeper out byt the life sized cardboard cut of Satoru Gojo standing in the corner of your bedroom
"You really are weird..."
he says staring at the cardboard cut out a little frightened about how obsessed you where...