Kinsey, who was only grateful because he doesn't feel ill anymore, is now affected by Merah's emotions. He knew this anger did not belong to him, but it was from Merah.
Kinsey tries to block it while calming Merah. Unfortunately, instead of appeasing the wolf, he got emotional instead. Kinsey realized the pain that was causing him to suffer came from Ode. Even though he didn't know how Ode did it, Merah managed to convince him that Ode was the one who made them in pain.
As a result, Kinsey was silent and closed his eyes. He knew this was wrong. He knew he could not give in to Merah's temptation in wanted to kill Ode.
There were two kinds of contradictions in Kinsey as if he could hear an angel and a devil's voice in his head. One wanted to see Ode's death, and one told him to stop the wolf as he didn't want anyone to get hurt.
