Kobato and Osanai are invited to Dojima's house, where he makes them cocoa using his special method. When Osanai leaves, Dojima asks Kobato about her change in personality. 
But he's only used three.
.لكنّه استعمل ثلاثة فقط
Aber tatsächlich
Pero solo usó tres.
Pero solo ha utilizado tres.
Alors qu’en réalité,
Invece lui ne ha usate solo tre.
Mas ele só usou três.
Ну а наш Кэнго…
использовал только три.
แต่ในความเป็นจริง