Wish You Were Here

43 year-old movie director Ko Bong Soo plans a documentary for his girlfriend Choi Eun Bi, who is 18 years younger than him. It's his first major gift to her and he thinks she'll love it, but when he interviews her family and friends, he is met with strong opposition and hatred.
Devastated, Ko Bong Soo thinks making Choi Eun Bi's father agree with him will settle everything and visits him, but her father beats him up. Ko Bong Soo completes the documentary as a final parting gift for his girlfriend. (Source: HanCinema)