"Just us?" Osamu repeats, a little stunned. The food has to be enough for at least four people, although whatever is left over will be good enough for lunch for the next day. And hadn't Kita mentioned his parents would be home, or is Osamu's memory making things up?

Oh god. The domesticity increases. Osamu's heart is going to burst.

"What about your grandmother?" He asks, trying to keep it casual. "Doesn't she come over to eat with you sometimes?"