Read the following context and choose the best option to answer the 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 .
Question: Why would Akiha be flashing a smile ?
Options: 
A. Akiha is happy because they will be with family .
B. Akiha is happy because they will be spending time with a loved one .
C. None of the above choices .
D. Akiha is happy because they will be attacking someone .


D