Despite the pain wracking his body, Klaus still held Miriam in his arms, making sure she was alright. His Overlord Healing passive ability was working in overdrive, but he could still feel the deep ache within. He didn't know what was on the sword that stabbed him, but the pain was intense.
Even with all the pain, he wasn't complaining. He knew that what Miriam was going through was far worse. From what she had told him, Klaus knew she had been blaming herself for years. The events that led to her sister's death were too heartbreaking for her not to feel crushed by it.
Klaus understood everything she was going through. Despite his own situation, he knew he had to let her vent for a while. So for the past four hours, the emotionless, ruthless, and bloodthirsty war goddess had turned vulnerable, pouring all her tears onto his chest.