I had a teacher who refused to let any of us say “its okay” because of this exact reason.
It has taken me years to learn that it’s also okay to say “Thank you.” when someone apologizes. It is perfectly acceptable to acknowledge that someone has apologized, and still refuse to accept their apology. There are things in this world that cannot be apologized for.
Misha said that he had to play another character on spn he would want to play young Mary, he would least want to play Sam because he doesn’t want his bones to stretch, and he would want Jared to play Cas because he wants to see his arms sticking out of the trench coat.