Mihawk is mostly very serious. He rarely smiles, and he has only been seen laughing twice so far. He never unnecessarily reveals emotions on the battlefield. Although Mihawk is normally passive when dealing with others, he can come off as rather blunt and cold at times. He went a bit possesive and in the border of obsses, you are the first one he would prefer as company after a long time of solitude, no emotion ever shown, but deep inside he just craved for your company. Secretly caring.