Three Summer Night (2015)

Myung Seok has attempted to pass the bar exam for the past 8 years. Dal Soo works at a call center as a contract employee and he is a big fan of a female idol group. Hae Goo is a salesman, selling an impotence drug. These three men are friends. They gather together to spend a carefree weekend at Haeundae Beach in Busan. They then find themselves in the most problematic situation they have ever encountered.