Notes from the Last Row Ending Explained: Directed by Kim Kyu-tae and written by Jang Myung-woo. The Netflix series stars Choi Min-sik as Heo Mun-oh, Choi Hyun-wook as Lee Kang, alongside Huh Joon-ho, Jin Kyung, Kim Yun-jin, Lee Jin-woo, Kim Jong-tae, Moon Jeong-hee, Han Ji-eun and others. The kdrama 맨 끝줄 소년 is a six-episode psychological thriller, each with a runtime of 60 minutes and is adapted from Juan Mayorga’s acclaimed Spanish play El chico de la última fila.
Notes from the Last Row Ending Explained
How Did Lee Kang Manipulate Heo Mun-oh?
It should not be overlooked that Lee Kang’s interaction with Professor Heo Mun-oh was always intentional. Right from their first encounter, Kang made sure to exploit the professor’s deepest vulnerabilities in order to win him over—his failure as a writer, his jealousy of accomplished writer Kim Su-hun, and his unfulfilled longing for his first love, Ahn Eun-joo. It all began when Kang first intrigued Mun-oh by contradicting his analysis of The Sorrows of Young Werther, followed by the fact that he gave Mun-oh amazing stories regarding his growing fixation with his best friend Kim Se-yun’s ideal family.
Now, when Mun-oh was thoroughly hooked on the story, Kang revealed to him that the family in the story was none other than that of Kim Su-hun, who himself had outshone Mun-oh in his literary career and snatched away Eun-joo from him. This turned Mun-oh’s curiosity into an obsession. Through gradual feeding of more and more shocking stories related to Su-hun, such as his relationship with his housemaid, Min-hui and allegations of plagiarism, along with the fact that he was ready to murder anyone who would know about it, Kang fueled Mun-oh’s jealousy and long-time grudge against him.

This was when Kang fooled Mun-oh into believing that Su-hun was going to kill off Eun-joo and her entire family. Having already believed all previous stories, Mun-oh came to rescue them, but soon found out that there was no truth in the crisis and that everything was simply made up by Kang.
Was Kim Su-hun Really Having an Affair with Min-hui? What Was the Truth?
One of the most significant twists in this series is that of the alleged affair between Kim Su-hun and the maid of the family, Min-hui. Nonetheless, it is important to note that the show deliberately tries to blur the lines between reality and imagination. At first, Lee Kang only suggests to the audience that a certain “Mr Kim,” who was having an affair with Min-hui, is a mystery. Once it is revealed to him by the professor that the person in question is actually Kim Su-hun, Mun-oh’s rival at college and the husband of Ahn Eun-joo, he becomes more emotionally attached to the story.
However, with the development of the story, Kang makes the plot even more disturbing by bringing up more allegations against Su-hun. Kang tells about how Su-hun stole the manuscript of Min-hui’s sister and used it for himself, publishing it as his own writing. It seems that when Min-hui learned about it, Su-hun wanted to keep the matter silent. After being injured in a car accident, Kang adds that Su-hun killed her while she was in the hospital so that she wouldn’t reveal anything about him. Although there is no proof of that, Kang describes all that as an observation.

All this becomes entirely false. In an attempt to rescue Eun-joo from the threat posed by Kang, Mun-oh learns that nothing has actually taken place. Even more unbelievable is the fact that the woman, Min-hui, who was supposedly behind all these events, does not even exist. The Kim household never had a servant with this name; therefore, the whole story of the infidelity, plagiarism, murder attempts, and death in the hospital never took place at all.
In the end, the affair was just an illusion; the whole scenario was part of Kang’s mental trickery. With Mun-oh’s insecurities being taken advantage of, Kang had no difficulty in making Mun-oh believe the worst about Su-hun, thereby showing that the ultimate deceit was not the tale but the credulity of Mun-oh.

Why Did Jo Hyun-suk Leave Heo Mun-oh in Notes from the Last Row?
Hyun-suk did not run away from Heo Mun-oh due to one instance alone, but it was a marriage that was failing for many years. Way back before Lee Kang became part of their lives, Hyun-suk and Mun-oh drifted apart, slept in separate rooms and rarely talked to each other. The failure of their IVF treatment gave rise to an unbridgeable gap between them; while Mun-oh buried himself in anger about the failure of his literary endeavours, Hyun-suk tried her best to be there for him.
Kang, on the other hand, slowly revealed the weaknesses in their relationship. One of the greatest surprises for Hyun-suk was when Kang revealed that Mun-oh’s first book did not feature inspiration from twelve people, as she had always thought, but only from one—the girl he loved at that time called Ahn Eun-joo. During the development of Kang’s story, she also saw how Mun-oh was getting carried away with each new chapter, and especially after she learned that the family in the story was the family of Kim Su-hun and Eun-joo. Kang also talked to Hyun-suk alone, revealing even more about Mun-oh’s unrequited feelings, and Hyun-suk realised that she had been waiting for affection for many years.

At the end of Notes from the Last Row, Hyun-suk selects herself. Upon his return from uncovering Kang’s betrayal, Mun-oh realises that she is all packed up and ready to depart. She neither accuses Kang nor demands anything from her husband since she knows that her marriage was already over before all this happened. Despite Mun-oh thinking that she might have slept with Kang, it is not confirmed in the drama. In the end, Hyun-suk goes, not because of Kang, but because he made her realise her true feelings. She will no longer be an afterthought in a marriage where she never existed.
Why Did Lee Kang Want to Destroy Heo Mun-oh?
The revenge taken by Lee Kang on Heo Mun-oh was based on a painful experience from his childhood rather than on envy or desire for success. At the end of Notes from the Last Row episode 6, Kang says that it was twelve years ago when they first met each other at the orphanage, where Mun-oh was accompanying his wife, Jo Hyun-suk. While being there, Mun-oh advised the sorrowful Kang, whose parents have passed away, to show his emotions through the use of fiction rather than to go through it again.

This feeling turned out to be an illusion after Kang heard Mun-oh confess to Hyun-suk that he had merely listened to him since he thought that the sad tale would give him some ideas for his writings. Mun-oh said that Kang’s misery was just another sad tale for him and that he never planned on keeping in touch with Kang and reading any letters that Kang had wished to write to him.
Some years later, Kang attended the university where Mun-oh taught and realised he now had a golden chance to get back at Mun-oh since his fellow classmate Se-yun turned out to be the son of Kim Su-hun, whom Mun-oh admired but could never match up to because of his literary skills, and was also the man married to Mun-oh’s first love Ahn Eun-joo. Instead of getting straight to Mun-oh, Kang invented a story involving real-life characters taking advantage of Mun-oh’s jealousy and obsession with Eun-joo.

But the objective of Kang is not just to ruin Mun-oh’s career. It is to make him realise his faults. The entire story is an account of how Mun-oh fails to adhere to ethical standards, ignores his wife, and lets his preoccupation with Su-hun blind him. All that Kang did was to provide him with the situation wherein his faults could be exposed. Ultimately, it was Mun-oh who ruined himself on account of his belief in a story reflecting his deepest fears.
What do Notes from the Last Row Ending Signify?
The ending of Notes from the Last Row turns around everything that Heo Mun-oh thinks is true. From start to finish, Lee Kang convinces Mun-oh that Kim Su-hun is harbouring some very deep secrets through a web of lies about infidelity, plagiarism, murder, and the impending fall of a family. In the finale, Kang warns him that Su-hun is going to commit murder on Eun-joo and Se-yun, causing Mun-oh to rush to his place, only to find out that everyone is back safely at home without any idea what Mun-oh was going through. It comes to Mun-oh that all this time he has fallen for an elaborate fiction.

However, Kang’s vengeance continues further. On the internet, Kang publishes a message against Mun-oh, stating that Mun-oh asked him to write a provocative novel to damage the reputation of Kim Su-hun. As Mun-oh’s novel is posted by Kang, people do not accept the claims of the professor that he was forced to write this story.
Mun-oh loses his job, respect, and even the recognition of the surrounding people. Meanwhile, Jo Hyun-suk leaves him because she realises that they cannot be together any longer since Mun-oh did not treat her with the necessary respect for many years. Kang tells the reader that his revenge started twelve years ago when Mun-oh suggested that he write a story and considered his traumatic past a theme for a novel.

In the Notes from the Last Row episode 6 ending, Kang asks Mun-oh if he could pick up writing again because there was another story he wanted to tell. Contrary to Mun-oh’s initial reaction, he asks Kang the story that he had for him without hesitation. From the end of the film, one would conclude that Mun-oh has actually become the fictional character he set out to write. It is, therefore, clear that although Kang created the fiction, it was Mun-oh’s jealousy and obsession that led to the destruction of his life.
