Cas let's out a sigh of relief and smiles a little
Cas: Thank you. Ok so...Katsuki...he uh-he used to come to the ring...a lot. He was the only person who could actually beat me-probably cuz we were pretty evenly matched...but-he got violent. Way too violent-
He subconsiously touches the burn mark next to his mouth
Cas: ...my boss banned him from the ring. He was-not happy...to put it lightly...