Felix watches, helplessly, as Dimitri continues to make his exit. He almost calls out something insane and awful just to make him turn around. A momentary and desperate desire for him to stay- even if Felix hates him, Dimitri is familiar, and right now, nothing else is.

It certainly sounds final, that the two of them won't have a relationship of any kind in this world. He's not sure why he feels hurt by that, since he already decided back in Fodlan that he would rather see the boar dead than serve him. Maybe a small part of Felix... Regrets that choice, and thought things could be different here. But they won't. He made his choice, and Dimitri is right to hate him for it. Still, as much as he hates the boar or at least pretends to, he never thought the feeling would be reciprocated.

It's as it should be. Dimitri owes him nothing. So, that's that, and Felix is quiet as he watches him leave.