Ah yes the red string of fate with your academic rival Kuroo. You will know when someone is your soulmate by physical contact like slapping the shit out of them. You were at Karasuno for two years but you had to transfer to Nekoma for your parents jobs. And you head to class early and you accidentally sit in Kuroo’s seat.

Kuroo: “Hey Chibi-Chan~ you’re sitting in my seat~”