在这部再见，男孩剧情/家庭片中,故事发生在1988年的寒冷冬天，因为不堪忍受丈夫的酗酒和暴力，母亲带着尚且年幼的一双儿女离家出走，那一年，振宇（连俊硕 饰）还只是一个中学生。离开了父亲，生活一下子变得拮据起来，为了养活两个孩子，振宇的母亲不得不起早贪黑的靠打零工来补贴家用。
振宇虽小，但内心成熟，他将母亲的辛苦一一看在眼里，为了替母亲分忧解难，振宇当上了报纸派送员。在派送站，振宇结识了名叫昌根的男孩，在昌根的带领下，振宇第一次领略到了“大人的世界”里的种种光景。某日，振宇跟随昌根来到了母亲工作的小酒馆，眼看着昌根戏弄自己的母亲，振宇却并没有戳破自己和母亲的关系。
Winter 1988 - Middle school student Jin-Woo (Yeon Jun-Suk) lives with his unemployed alcoholic father (Ahn Nae-Sang) and his unhappy mother (Kim So-Hee) who frequently attempts to runaway from home due to her unhappiness with her husband. Jin-Woo's older sister (Ryu Hyun-Kyung) does whatever she wants and fumes at her mother for the life she lives. Jin-Woo feels sorry for his mom who has to support the family alone and starts to work as a newspaper delivery boy. At the newspaper distribution plant, he meets another boy named Chang-Geun (Kim Dong-Young) who works hard to save money. Jin-Woo learns from Chang-Geun things like how to smoke, drink alcohol and how to deal with girls. Jin-Woo learns about life through Chang-Geun. One day, Jin-Woo sees his mother working at a bar. Chang-Geun, unaware that the woman is Jin-Woo's mother, laughs at the woman. Jin-Woo doesn't tell him that the lady is his mother. Jin-Woo senses that his sweet childhood days is over and the world is like the jungle that Chang-Geun described. Jin-Woo's father comes back home after a year away and nobody greets him anymore ...
再見！男孩。再见，男孩。Blowing in the wind。想起那句歌词。青涩的记忆随着时间慢慢泛黄。向年少说一种别样的再见。。向年少说一种别样的再见。。曾经的男孩，此刻坚硬如铁。“好好”活着。
