Robert was well adjusted with his life in the realm of reapers. He didn't know and also never cared what must have happened in Aartals after the disaster he created.
All his feelings and emotions disappeared to the point where now he was no more a living soul and just a pure reaper. Although he became a lot mischievous but he wasn't allowed to stay in any time space for a long time.
Thus he never developed any feelings for anyone while he did his job. He diligently went on completing his missions and none of them were too hard for him. Since he had also forgotten his life and only remembered bits and peices.
Due to these it became easy for the reapers to move with their lives without any attachment to the world of humans. Without any regret,grudge or malice they could take on with their job of reapers.
