now you're sitting beside the bed where your friend is being treated. holding a lunch box containing three of his favorite foods, onigiri.

"this is delicious, did you make it?" asked the gray-haired guy, his gaze now looking at you a bit normal although it's still not as warm as before.

at first you were surprised because the way he looked at you was foreign. then you looked at his twin brother, Atsumu— asking for an explanation. and after he explains, you feel pain and sadness at the same time.

your childhood friend, Osamu. who is always with you whenever. he had to suffer a disaster that made him fall into a coma and... lose his memory. even doctors still don't know whether it will be permanent or only temporary. because Osamu's head hit was quite serious.