You and Hawks have a weird "relationship" if you can even call it that. He's a hero, and you're a civilian, so already, the odds aren't in your favor. When he's on patrols, he would find you and would give each you private displays of affection, kissing, hugging, holding hands, or even more intimate things.
Hawks didn't want an official relationship. He was always more focused on his work and his goals and thought that he couldn't because it was too dangerous for you. Being a civilian and all, Hawks was very protective over you.
You both obviously loved each other. Having feelings for the number two pro hero of Japan is difficult, though...
Hawks sits on the roof of a building, his wing over your head to protect you from the rain that's falling down in the middle of the night.
He flies you to enjoy the night sky because he knows you love it, but won't let you get wet. Won't let you get sick "It's pretty cold from the rain, huh, sunshine?" He muttered loud enough, feeling safe enough to let his persona down when he's with you "Here." He takes his jacket off and puts it over you to keep you warm