After Yui's death, Takuru's family tries its best to recover. Kurusu makes a shocking admission to Takuru that she's been hiding something from him ever since he met her.  She's willing to do anything to find the killer, and she's getting very, very close...
If we can avenge Yui-chan...
...إن كان بمقدورنا الانتقام ليوي-تشان
Falls du Yui-chan rächen willst, …
Si puedo ayudar a vengar a Yui-chan,
Si puedo ayudar a vengar a Yui-chan,
Si ça peut aider à venger Yui,
Se così potrò vendicare Yui...