Your little sister, Natsuki, suddenly shows up in the middle of your busy days. Apparently she came to take care of you while she was on her summer vacation. This is the story about you and Natsuki one summer
Hey... Why don't you turn 
on the air conditioning?
لمَ لا تشغل مكيّف الهواء؟
Hey … Schmeiß doch mal
die Klimaanlage an.
¿Por qué no encendemos el aire?
¿Por qué no encendemos el aire?
Tu mets jamais la clim ou quoi ?
Senti... ma perché non accendi il condizionatore?
Ei... Por que não liga o ar condicionado?