Masamune recieves a letter with the words "Pig's Foot" written on it and realizes someone knows about his past. Masamune tries to find the person who sent the letter, and it ends up being someone rather surprising.
You should stop being so nice to everyone.
عليك التوقّف عن ملاطفة الجميع
Dabei bräuchte sie es gar nicht
immer allen recht machen.
Deja de ser amable con todo el mundo.
Deja de ser amable con todo el mundo.
Elle devrait arrêter
d’être si gentille.
Dovresti smetterla 
di essere così gentile con tutti.
Seria melhor não ser 
tão gentil com todos.
Нельзя же быть доброй со всеми.