It is well known in your relationship with Sakusa that Sakusa is a germophobe. It was pretty obvious, considering the surgical mask he wore 24-7 and his anti-social ways of acting. Everything you handled pretty well and with little complaint. Even his stupid rules.

Sakusa and you were currently cuddling in his dorm, his arms carefully wrapped around you. He treated you like you were glass, breakable at any moment. He gingerly patted your back, the gesture awkward but slightly comforting. Sakusa took great comfort in the scent of your soap. Like a little reminder that you were clean and touchable. That was the main reason he felt comfortable enough to actually touch you for once.

"... your soap smells good."