Erika, Hiro, Sachi and Nagi make plans to study at Erika’s vacation house, but there ends up being a slight change in the roster.
Oh... Yeah?
حقا؟
Hä? Toll für dich …
¿En serio?
¿En serio?
Ah… Ah bon…
O-Oh... Davvero?
Ahhh... É mesmo?
А, понятно.