Ruka is hellbent on knowing the full story behind Kazuya and Chizuru's relationship, and once she does she decides to take action.
I don't believe you. 
Way to add fuel to the fire.
يا إلهي، زدت الطين بلّة
Ich fass es nicht. Kippst noch
schön Öl ins Feuer …
Vaya manera de avivar las llamas.
Vaya manera de avivar las llamas.
Tu m’exaspères.
Tu envenimes la situation.
Non ci credo. Hai versato benzina sul fuoco...
Não dá pra acreditar.
É só lenha na fogueira.
У меня нет слов!
Подлил масла в огонь!