Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Aren't you embarrassed?	Unknown.
Black widow	Unknown.
Blushing brides	Unknown.
Burn the witch	Unknown.
Fates united	Unknown.
Fluffy	Unknown.
Forever after	Unknown.
Friends...	Unknown.
Isolde	Began Isolde's route.
Love's prisoner	Unknown.
Merciful mercenary	Unknown.
Naive princess	Unknown.
Priya	Began Priya's route.
Surprise!	Unknown.
The heart's choice	Unknown.
The stars and moon	Unknown.
The witch's apprentice	Unknown.