The girls spend a night sharing horror stories. Just as the boss yells at them for being up past bedtime, they count an extra member in the group.
Satsuki-chan...
...ساتسكي-تشان
Satsuki-chan …
Satsuki-chan…
Satsuki-chan…
Satsuki…
Satsuki-chan...
Satsuki-chan...
Сацуки...