Longing For You

Everything that matters, at a glance.

Na In-woo and Kim Ji-eun anchor a cast that makes the procedural personal.

Na In-woo

Oh Jin-sung

Lead

Kim Ji-eun

Ko Young-ju

Lead

Kwon Yul

Cha Young-woon

Lead

Bae Jong-ok

Yoo Jung-sook

Supporting

Lee Kyu-han

Park Ki-young

Supporting

Jung Sang-hoon

Bae Min-gyu

Supporting

Jang Hye-jin

Hong Young-hee

Supporting

Kim Hee-jung

Pi Jang-mi

Supporting

Ren

Oh Jin-woo

Supporting

Jeong Ga-hee

Yang Hee-joo

Supporting

Kim Hyeong-mook

Chu Young-chun

Supporting

Choi Gwang-il

Cha Jin-cheol

Supporting

Enough per episode to jog your memory, nothing more.

EP 01

Murder in Woojin

July 26, 2023

The premiere doesn’t open with a serial killer. It opens with Jin-seong — all bluster and forward momentum — which is exactly the kind of detective who misses things. The murders in Woojin are arranged too neatly for rage, and the show is already asking why someone would be that deliberate about it before Jin-woo is arrested and the question becomes unavoidable.

EP 02

A Knife and Its Secrets

July 27, 2023

An argument about class and evidence, disguised as a procedural. Jin-seong’s one-man crusade to clear Jin-woo works because it’s specific — a knife, a resharpening job, a detail the prosecution chose not to pursue. Young-joo’s accusation lands harder than any courtroom scene: that wealth selects its suspects before the investigation even begins.

EP 03

The Memory Card

August 2, 2023

Jin-woo walks free. Then the deleted files on his camera are restored — photographs of ankles that mirror the killer’s fixation — and the episode refuses to let anyone settle. Jin-woo may be innocent of the murders, but there are things about him that no one knows. Good thrillers make their clearances into new questions.

EP 04

Mort d’un Frère

August 3, 2023

The show pivots in the rain and doesn’t apologize. Jin-woo’s attack is too staged for accident, and the episode’s flashback structure establishes that whoever ordered it had been watching long before the investigation started. The whodunnit becomes a grief story. Everything that follows is different.

EP 05

Transfer to Seoul

August 9, 2023

Jin-seong arrives in Seoul carrying something heavier than a badge transfer. The tonal shift — from procedural noise to cold methodical fury — is the episode’s real subject. He’s no longer investigating. He’s accounting for a debt, and the distinction changes how he moves through every scene that follows.

EP 06

The Cufflinks

August 10, 2023

A pair of custom cufflinks traced to a purchase list, to a name, to Jinjin Medical Center — procedural television at its most efficient. Young-joo’s parallel track, closing in on Bae Min-gyu with video of him killing his wife, confirms what the show has been suggesting: two separate conspiracies were running in the same city without knowing about each other.

EP 07

Parallel Investigations

August 16, 2023

The drama struggles here to advance two threads at once, and the stretch shows. Neither investigation moves with urgency. Worth watching anyway for Jin-seong mapping connections between names, dates, and hospital records — the visual argument the show has been making in words: wealth insulates killers by creating distance between cause and consequence.

EP 08

Reporter Park Ki-young Disappears

August 17, 2023

Park Ki-young’s charred body, ruled suicide by people who know better, is the drama’s most efficient image: death made to look like a choice by those with resources to force the distinction. The succession document he left behind — hinting he anticipated his end — turns his absence into a posthumous accusation rather than a closed lead.

EP 09

Mo Ri’s Secret

August 23, 2023

Jin-woo was adopted. His biological mother went by Mo Ri, then Jean-Claude Marie. The episode drops identity information in a rush that not all of it survives. But Bae Min-gyu charged for his wife’s murder — the serial killer case tidily closed — is the show at its most accurate: a wrong answer delivered with complete legal authority and no intention of looking further.

EP 10

The Transplant

August 24, 2023

The math lands: Jin-woo’s brain death, Young-woon’s unexplained year abroad recovering from a heart transplant, Jinjin Medical Center’s fingerprints on both timelines. Kwon Yul plays the realization not as shock but as recognition — the specific stillness of a man who needs to not know something he has already understood. The show has been building to this for nine episodes, and it earns every one of them.

EP 11

Jinjin on Trial

August 30, 2023

Young-joo and Jin-seong pool their separate approaches — legal precision and physical tenacity — and the episode is the drama’s most functional procedural writing because each brings what the other lacks. Viewers who stayed through the midpoint gear-shift are rewarded here. Episodes 11 and 12 are the reason they did.

EP 12

Yoo Jung-sook’s Wall

August 31, 2023

Bae Jong-ok plays Yoo Jung-sook as someone who has never had to blink first, and this episode is built entirely around whether that changes. The question it poses — what does a son owe his mother when she is guilty of the unforgivable? — turns Longing For You from a crime drama into something closer to a moral tragedy. This question arrives exactly when it lands hardest.

EP 13

The Smoking Gun

September 6, 2023

The video exists. Young-woon has it. What the episode is about — the only thing it needs to be about — is whether he hands it over. He does. The show doesn’t make this triumphant. It makes it quiet: a son accepting that saving himself from his mother’s crime means ending her. That restraint is the episode’s signature.

EP 14

Final Episode · Finale

September 7, 2023

The finale is court-heavy and earned: verdicts arrive, testimonies stack up, and Hong Young-hee urging Dr. Chu to speak truthfully carries more moral weight than any prosecution speech. Young-woon calling his own mother to the stand is not a confrontation — it’s a son accepting the grief he can’t outrun. Life sentences rather than death; just enough without being cathartic. A beach, a sprained ankle, two people allowed to be lighter. The show earns both endings.

Spoilers ahead — the finale, broken down in full.

Young-woon’s Choice. The act the entire drama has been circling arrives without fanfare: Young-woon calling his own mother to the stand. The show refuses to frame it as heroism. What it reveals is that justice in Longing For You requires a specific kind of self-destruction — you have to end something you love to stop being complicit in something worse. Young-woon doesn’t hand over the video because the law compels him. He does it because he cannot carry what he knows and remain who he was before Jin-woo’s death.

Yoo Jung-sook Confesses. Bae Jong-ok plays the confession as a woman who accepts that the machinery she built has turned against her — and acknowledges this with the same composure she used to run Jinjin Medical Center. She doesn’t plead. She doesn’t perform remorse. That composure isn’t penitence. It’s acknowledgment of a system she understood and now loses. The distinction matters more than any apology would have.

Hong Young-hee’s Grace. The moral center of the finale isn’t the trial — it’s Hong Young-hee urging Dr. Chu to testify. She is the character with the most reason to withhold forgiveness and the most to lose by releasing it. That she chooses testimony over vengeance is an act of grace the drama has been quietly earning since Jin-woo’s brain death. Her grief didn’t become rage. It became something more useful.

Justice Without Catharsis. Life imprisonment rather than death — for Yoo Jung-sook, Secretary Jung Woo-no, Park Ki-young, and Bae Min-gyu — is deliberately unsatisfying, and that’s the point. Young-joo, who wanted to crush criminals without mercy, gets legal precision instead of victory. Jin-seong, who wanted vengeance for his brother, gets accountability. Neither received what they came for at the start of episode one. The drama has spent fourteen episodes arguing that justice and closure are not the same thing, and the verdict upholds that argument even when it costs the audience the release it expected.

Two Kinds of Ending. Young-woon lives near the prison, sending letters his mother refuses to read. The show doesn’t offer him peace or reconciliation — only the choice to keep going, unresolved. That’s the most honest thing the finale does. Jin-seong carrying Young-joo on his back at the beach is the other ending: smaller, warmer, not resolved but allowed. Two people who held something terrible together, given a moment to be lighter. Neither ending forces closure on what the drama wisely knew couldn’t close.