When Nagomi hears that Chizuru's birthday has already passed, she decides to throw a combined party for both her and Kazuya, and she refuses to take no for an answer!
but you were trying to spend your family 
birthday party with her, without telling me!
لكنّك كنت تحاول قضاء حفلة عيد ميلادك
!العائليّة رفقتها، دون إخباري
dass deine Mietfreundin an der
Geburtstagsparty mit der Familie teilnimmt?!
pero la traes a tu cumple
con tu familia a mis espaldas!
pero la traes a tu cumple
con tu familia a mis espaldas!
ma partecipa a mia insaputa 
alla festa di compleanno a casa tua!
mas você pretendia passar seu aniversário
com ela e a família, sem me falar!