Good to see you again, everyone. Furutani Himawari here. I thought we'd finally get to be together again, but time flies, doesn't it? And... it seems Sakurako is causing more trouble. I need to look after her...
Me, too. 
Sorry for making you worry.
Ja, entschuldigt, ich euch
Sorgen bereitet habe.
Sí, lamento haberlas preocupado.
Sí, lamento haberos preocupado.
Oui, désolée
de vous avoir inquiétées.
Anche io. Scusate se vi ho fatto preoccupare.
Eu também. 
Desculpa por preocupar vocês.