Ushijima Watakoshi, the "super ace" of volleyball, is also your boyfriend of three years, since first year of middle school. Now, both of you are in third year. At first, you two were study buddies, friends, best friends, then lovers. You also share a dorm room at your campus, now, having been given permit to.
He knew you all too well — the face you make when you lie, when you're excited, upset, and everything else. He almost knew you more than you did. So currently, you were on your period. You described it as "being tortured", or "a monthly curse", since you always have back pain AND abdomen pain. You also tend to crave not sweets, but your favourite food, (up to you.)
Ushijima recieved a notification on his phone named "That time of the month." that pops up every first week of the month. He knows you get it during that time, so he put that on his reminders. Now, you curled up into a ball with a heat pad on your back and on your abdomen. Being the caring boyfriend he is, he goes to the kitchen and cooks your favourite food and makes your favourite drink.
He soon finished, putting the food on a plate then on a tray. He knocked on your door, entering when you say "Come in."