Hiya

Hiya (Korean: 히야) is a 2016 South Korean film starring Ahn Bo-hyun and Hoya. A directorial debut by Kim Ji-yeon, the film depicts the brotherhood between an elder brother who is a troublemaker and his younger brother, a would-be singer who rejects his brother.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.