Seijoh's third years in their first year, first practice be like...

Everyone doing their training, some spiking while some doing their serves then Oikawa did something really annoying that made Iwaizumi yell from across the gym "SHITTYKAWA"

Matsukawa just turn around with his puppy eyes and whispers "Did I do anything wrong?"

Iwaizumi starts stuttering and fumbling to explain that he's just yelling to his childhood bestfriend (also boyfriend soon to be ;)) which is another kawa

So in the end they started calling him Mattsun

I came across this headcanon somewhere I just had to share its so cute

Anyways I'm going on vacation for a few days so I won't be able to update so sorry!!

(I'm friendzoned by my bae rn, I'm fine :))