Brother (2019)

Doo Shik gets paroled from prison thanks to his younger brother Doo Yeong. Doo Yeong is a promising judo athlete. After 15 years, Doo Shik suddenly appears in front of Doo Yeong and they begin to live together. Doo Yeong becomes involved in an accident before the selection for the national team.

The brother is the sole caretaker for his brother. He feels miserable having him as a brother and acts in a way that will make you think he hates his brother. In the end you will soon realise he loves his brother but almost failed to show it.

Both deal with decisions that center around a brother they take care of. Although the film Brother was more touching in my opinion.