Blue Jeans (1974)

Ku-Chil is down and out, having spent the night in a police cell. Upon being released, he encounters a policeman's daughter, Seon-Hee. One the way out, he declares he'll marry her and leaves to find a job. Ku-Chil gains the confidence of Mr. Seok, who hires him as a security guard. His bravado also attracts the attention from Mr. Seok's daughter, but Ku-Chil can't be swayed from his intentions to wed Seon-Hee, and proposes. Her father, Officer Ha disapproves. Will he recognize their love and permit their marriage? Will Mr. Seok's daughter ruin everything?