The few times we have argued when he has been really furious, he said "I love you, I need to go for a walk to calm down". That, to me, is lovely. Even when really mad, he put me first by leaving to calm down rather than saying words he would regret.
He tells me I am beautiful, whatever my size, and he fancies me whatever I am wearing e.g. even when in slobby clothes.
He is supportive of my career choices, even when they have made his life harder e.g. him having to do more than 50% of childcare.
He is genuinely interested in the minutae of our life together, e.g. conversations about nothing and everything, mutually obsessing over our children. He is active in our relationship, like he is ALL in, not just a performative parent.
He does housework and cooking. He is competent at everything he does and doesn't think me showing him how to do stuff is in any way insulting him, he sees me as his intellectual equal and treats me like one. He doesn't think he is the best at everything just because he is a man.