Spring break. Futaro is trying to keep a distance from the sisters, but he runs into them during a family vacation at a hot spring hotel.
Come on, Futaro-kun,
learn to knock first.
Futaro, du könntest doch
wenigstens anklopfen.
¿Podrías tocar primero, Futaro?
¿Podrías llamar primero, Futaro?
Fûtarô,
tu pourrais frapper, au moins.
Futaro-kun, potresti bussare prima di entrare?
Fuutarou-kun, pelo menos bata antes de entrar.
Футаро, стучаться же надо.