Shun is sharing his tangerine and ends up going to Kaname's house, but Chizuru, Yuki and Yuta end up going too and all 5 stay for dinner. While it was expected they would leave after dinner, instead at Chizuru's suggestion, it becomes their first 5 person sleepover.
If we don't get a move on,
 we'll end up getting to bed late.
Si no se apresuran, se nos
hará tarde para dormir.
Si no os dais prisa, se nos
hará tarde para dormir.
Se não nos apressarmos,
 vamos acabar dormindo tarde.