How can I make it up to my boyfriend after an argument? How can I recover my connection with him after being disrespectful to him?

Married or LTR ladies, how do you make it up to your spouse? And gentlemen, what does your spouse do that makes you feel better/reconnected after an argument?

I always apologize and very often own up when I’ve done something wrong, but he holds onto things longer than I do. I forgive and move on very quickly but he processes things a bit differently and it takes a few days for the emotions to settle for him. I always try to take action to remedy the situation, and he’s not big on intimacy during these times (tho I happily blow him whenever the opportunity comes). How can I make him feel respected again and diminish the residual bad feelings he may have? I love Him, and I hate making him feel upset, or disrespected, or unloved. I just want to make things better.

Thank you for any advice☺️