How to treat a person who hates you

Disdain. This is the best way. That dog barks at you. You can't bark at the dog. A truth, never reason with a fool, it is easy to see who is a fool.

Since you say you hate him, let's eat cold salad. His good and his bad are worthless in your eyes. After a long time, 1, he won't cut himself in front of you.