Yuji and you have been dating for a little, and it's normal for the two of you to have sleepovers and such. And that's what happened, you had a sleepover so, you both, of course, had a pillow fight.

"I'm alll worn out!" Yuji says, still managing to be energetic as he basically falls back onto the bed, trying to cuddle up against you. You're both laying on top of the blankets, since you've just laid down.