Carlos was fragmented. Bob did not know what to say. Because he was so surprised.
Carlos asked Bob if he hated him and told that he just wanted peace back. Adding that his life goal is peacefulness.
Bob was actually worrying about something else. He thought that maybe Carlos could not be happy again. And would carry his gloomy days all around until death. Bob was sad, be cause he lost his soulmate who was stunning, expressive and a lot to learn. But maybe this was a very egoistic thought other way around. But who cares, all people are egoistic.