A once promising baseball star is constantly hunted by two hitmen when a young boy asks him to sell his baseball jacket. A high school student acquires a sleep control device to help him with his exams, and ends up getting more acquainted with the seller in the process. A prison guard buys a guitar and plays one last song with a rock band after he finds out that his number has been called up… to be an executioner. An English tutor and amateur journalist investigating a murder case makes an offer to gain information on the involvement of … a once promising baseball star.GOOD DEAL is a woven tapestry of the interconnected lives of people striving through the day-to-day of contemporary Korean society. Quite a spectrum of themes are covered: romance, crime, sports, famly, work, and even Russian literature! As each of its characters seek to make a “deal” with another person to help them stay ahead or even stay alive, they find their interactions much more involved and complex than they first thought. Written and directed by Cho Kyuong-ho, the film mixes wickedly dark humor and sincere sentimentality through its interwoven yet still seamlessly linear style of storytelling.

沉默寡言、在班上没有朋友的平良（萩原利久 饰），对班上拥有无敌美貌、人气爆棚的“国王”清居（八木勇征 饰）一见钟情。几经波折，两人终于拨云见日成为恋人，并展开幸福的同居生活。随着大学即将毕业，平良开始担任知名摄影师的助理，清居也成为新锐演员开始受到瞩目，然而不想成为清居演艺之路绊脚石的平良，却开始逐渐跟他保持距离。将清居视为“神”一般尊贵存在的平良，和只想跟平良成为“普通恋人”的清居，因为无法填补不同想法所产生的隔阂，彼此的鸿沟也逐渐加深。

该片讲述新冠肺炎疫情当下，一对无法见面的男女之间的发生的故事。金周宪饰演分手后出国留学又回到了韩国，因为疫情需要隔离14天的男主人公，金高银饰演思念着前男友，因为疫情不得不通过无接触的方式沟通的女主人公。

年轻的男同性恋阿哲（柯宇伦）对同龄人不感兴趣，爱上在游泳馆游泳时总是一言不发旁若无人的已婚男人冯伟（陈锦鸿），然而因为自信的缺失，他没敢同冯伟表白，而是借助与冯伟的妻子月纹（邱淑贞）发生性关系，在想象中完成与他的肌肤之亲。月纹的意外死亡令冯伟想起之前两人冷淡的关系，明白到月纹在心中所占分量，陷入自责中不能自拔，陪在他身边暗恋他的基佬（曾志伟）虽心疼却也不敢表示出太过直白的关心，只能规劝凡事想开慢慢会好。阿哲亦觉自己应为月纹的死负一定责任，愧疚地逃到台北，偶遇外形同月纹不差的rose（邱淑贞），借醉酒将自己的压抑吐出之后，rose要他对心诚实，可是她又有着怎样的心事，又是如何排解，却是无人能知。