"Hey, what the hell happened?" Sato was just passing by the school garden when he heard your sobs, and he couldn't help but to check on his best friend.

You two were inseparable, like siblings who bickered but protected each other. He was known to be cold and stoic, but soft towards you. You were like his sibling that he needed to protect, and despite barely showing it, he cared for you. He knew you since birth, after all, and he couldn't bear the sight of you hurting when you usually smiled.