You were watching tv in your shared house when Rin came back from training, slamming the door after himself.

He almost ran past you without a single word, heading straight to the bathroom. Surprised, you followed him deeper into the house, calling his name. You stood in front of him, and saw blood running down his face, soon noticing some cuts and bruises. He just sighs and runs his fingers through his hair. Standing there, he waits for your reaction to his yet another fight during training.