Based on the context and the answer, generate a question. 

Context: " So not only do you interrupt our bathing time , but you think you can just saunter in and attempt to do unforgivable things to a servant of the Tohno family ? " Akiha was smiling , but this was n't an encouraging smile . No , this smile promised pain , and lots of it .

Answer:

Akiha is happy because they will be getting revenge .



Why would Akiha be flashing a smile ?