Simon was arguing with his sister after a mission again, not because of her skills. But because someone got too close to hurting her. And it upset him. It scared him. He couldn't see his sister hurt. Anyone but her. She was EVERYTHING to him.

"God damn it! You don't listen!" He raged at her. "God, you piss me off." He continued. "You were always dad's favorite too. He never hurt you. I'll never understand why!"