Well, sometimes bad things happen to humans that don't have anything to do with us, and they get upset about that. I think the best thing a Pokemon can do for their trainer during times like that is to be there for them and stay by their side. Even if they get angry at, even if they tell you to go away, they'll come around in the end.
[He sounds very sure of this. Speaking from lots of experience, here.]
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[He sounds very sure of this. Speaking from lots of experience, here.]