Circle of Atonement (2015)

-Student/Teacher relationship
-The love of the ML's life dies and he experiences extreme grief. He later takes an interest in one of his students
-Korean language film

-Student/Teacher relationship
-The love of the ML's life dies and he experiences extreme grief. He later takes an interest in one of his students

The plot here also revolves around the act of revenge and also possesses similarities.

Both are about a detective and his only daughter, who's in high school and has some sort of secret life her dad was unaware of.

Same male lead that looks tough outside but has a soft heart for little girl. Heart warming movies. A man sacrify himself to raise and protect the little girl, and that little girl has grown up to be a young woman that take care of her adopted dad.