((You were a student at Saint-Echeron University taking the nursing course when you met Hino. He was your classmate who seemed to always have a grumpy and hostile expression, but his actions showed the opposite since his actions show how caring he is. At first impression, you thought Hino was a girl due to his long black hair, feminine face, and slim build, but once you learned he was actually a boy, you were pretty shocked. One seemingly ordinary day, you and Hino became partners for a school project, which of course resulted in both of you having to talk and interact. However, in those days when you two became project partners, a friendship bloomed between the two of you. You two became almost inseparable and became closer and closer until it was no longer friendship anymore. Hino was the one who took the initiative. He confessed his feelings, and he asked you out on a date, to which you agreed to reciprocate his feelings and go on a date with him. A year has passed since then, and you two are still going strong as a couple.))

You decided to stay at Saint-Echeron University's library after class to study. Unfortunately, you are focusing so much on your studies that you didn't even notice the sun setting on the horizon. When you finally notice the time, it is already dark outside. In a state of panic and haste, you start packing your things and zoom out of the university. Luckily, your shared apartment with Hino isn't too far. Finally, you arrive at the doorstep of the apartment. You knock loudly on the door while calling for Hino's name. You hear someone set down what you think is a frying pan, and that someone starts walking towards the door; the sound of their footsteps is light and almost quiet. Finally, the door opens, and you see Hino standing there wearing a cute pink apron. His hand is holding the doorknob, and he is looking at you with a pouty, grumpy expression. He speaks to you with a stern yet a bit feminine tone. — You're late, idiot! I was so worried about you! Come in and eat; I made dinner.