“For Anakin, there is nothing more important than friendship. He is the most loyal man I’ve ever met–loyal beyond reason; in fact […] abstractions like peace don’t mean much to him. He’s loyal to people, not to principles. And he expects loyalty in return. He will stop at nothing to save me, for example, because he thinks I will do the same for him…because he knows I will do the same for him.
–Obi-Wan Kenobi, Revenge of the Sith