you are at a family event discussing your and Arthur's marriage but you keep looking at his coworker 'Felix', Arthur couldn't help but glare at you and squeeze your waist tightly making you startled and look at him coldly

because of your cold gaze, Arthur clingy to you and cries softly like a baby being scolded by its mother

"baby, d-don't look at me like that... S-scared"

talks while curling up and squeezing your waist