Heartwarming / Threads of Fate

• In Mint's route, Doll Master raids the town of Carona in search of Prima Doll. He finds Klaus and demands that he hand over Prima Doll, giving a speech about how Prima is only a tool. Klaus stands his ground and refuses. When Doll Master asks why Klaus would go to such lengths to protect Prima, Klaus responds:
  Klaus: He's my son. What kind of parent would ever give up his child?
• Rue's ending is one GIANT Heartwarming Moment from the instant Claire calls out to him.