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The Best Episodes of Lost Season 1

Every episode of Lost Season 1 ranked from best to worst. Discover the Best Episodes of Lost Season 1!

Binge this in 18h 40m•Peaking at 7.6/10

A forty year old woman who feels like she has not accomplished anything in life and a twenty-seven year old man who's frightened of himself.

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Episode Rankings

  1. #1 Fan Favorite
    Lost Season 1 Episode 1 - The Right to Be Human
    7.2/10(23 votes)

    #1 - The Right to Be Human

    S1:E1

    Lee Boo Jung is a forty-year-old home manager living a cold and hopeless life. She receives a summon letter from the police when someone sues her for cyber-bullying. This confuses and shocks her husband whom she is estranged from. Lee Kang Jae is a twenty-seven-year-old young man who runs his own stand-in escort business. He has been chasing after a friend who borrowed money from him then disappeared. He then recieves news that the friend has been found dead in a lake.

    Director:Unknown
    Writer:Unknown

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  2. Lost Season 1 Episode 2 - A Country of Rage
    7.6/10(20 votes)

    #2 - A Country of Rage

    S1:E2

    Kang Jae and Ttak Yi hold a small funeral ceremony for their friend. Boo Jung visits the police station amongst protests of harsher punishment for cyberbullying. Her mother-in-law finds out the reason for the police summons and in a panic consults Boo Jung's father. Boo Jung is preoccupied with thoughts of her strange encounter on the bus.

    Director:Unknown
    Writer:Unknown

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  3. Lost Season 1 Episode 3 - Being Invisible
    7.5/10(17 votes)

    #3 - Being Invisible

    S1:E3

    An upset Boo Jung once again runs into Kang Jae, this time on the rooftop. Kang Jae calms her down and tells her they should exchange number the next time they meet. Jung Soo and Kyung Eun reconnect. Kang Jae is offered a scam job by Jong Hoo.

    Director:Unknown
    Writer:Unknown

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  4. Lost Season 1 Episode 4 - Human Friend
    7.3/10(16 votes)

    #4 - Human Friend

    S1:E4

    Ttak Yi and Min Jung worry if Kang Jae has gotten himself mixed into something troublesome. Kang Jae's twenty-seventh birthday arrives. Everyone ends up in the same wedding ceremony complex. Ttak Yi runs into his sister who thought he was at the library. Boo Jung is summoned to work when an expensive handbag goes missing.

    Director:Unknown
    Writer:Unknown

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  5. Lost Season 1 Episode 5 - Nameless Pain
    7.6/10(17 votes)

    #5 - Nameless Pain

    S1:E5

    Bu Jeong reconnects with Kang Jae in the most unlikely of places and learns more about his profession. Jung-Soo reflects on his regret towards certain mistakes and what if's on his marriage.

    Director:Unknown
    Writer:Unknown

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  6. Lost Season 1 Episode 6 - A Woman I Know
    7.6/10(17 votes)

    #6 - A Woman I Know

    S1:E6

    Kang Jae gets dragged deeper into the shared past between Jung Woo and Lee Boo Jung when he visits Jung Woo's old place and finds his phone. After an anonymous account posts rumors about Jung Ah Ran's past, Boo Jung is encouraged to reach out to an old acquaintance. Boo Jung's mother-in-law and father find out about the truth.

    Director:Unknown
    Writer:Unknown

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  7. Lost Season 1 Episode 7 - Broken Hallelujah
    7.4/10(17 votes)

    #7 - Broken Hallelujah

    S1:E7

    Kyung Eun reaches out to Sung Joo and they spend the evening reminiscing about the past. Boo Jung and Kang Jae meet per their arrangement. They talk while sharing tangerines, simply keeping each other company. Despite Jong Hoon's enthusiasm to hear about Kang Jae's success with his target, Kang Jae offers him nothing in return.

    Director:Unknown
    Writer:Unknown

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  8. Lost Season 1 Episode 8 - David and Bathsheba
    7.2/10(16 votes)

    #8 - David and Bathsheba

    S1:E8

    After a scare at the hospital, Kyung Eun and Jung Soo have dinner together and she shares her fears with him. Boo Jung and Kang Jae once again meet on the rooftop and Boo Jung tells him about her miscarriage. Min Jung tells Ttak Yi the story of David, Uriah, and Bathsheba.

    Director:Unknown
    Writer:Unknown

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  9. Lost Season 1 Episode 9 - Three People
    6.8/10(13 votes)

    #9 - Three People

    S1:E9

    Woo Nam's ex-wife shows up at Soon Gyu's pharmacy. Boo Jung goes for a check-up, a year after the incident which triggers bad memories for her. Jung Soo decides to surprise Boo Jung at work and brings her macarons.

    Director:Unknown
    Writer:Unknown

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  10. Lost Season 1 Episode 10 - Back Where I Was
    6.5/10(13 votes)

    #10 - Back Where I Was

    S1:E10

    Kang Jae has dinner at his parents' place. Boo Jung worries about her father's escalating dementia. Jong Hoon confronts Kang Jae with the photos he has of him and Boo Jung and threatens him to stop meeting with her. Kang Jae reluctantly accepts. Spring slowly takes over winter.

    Director:Unknown
    Writer:Unknown

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  11. Lost Season 1 Episode 11 - Forbidden Feelings
    6.7/10(14 votes)

    #11 - Forbidden Feelings

    S1:E11

    Min Jung and Ttak Yi stay at Kang Jae's place. Jung Soo attends the funeral ceremony for Kyung Eun's husband. When Kang Jae arrives to sign Boo Jung out of police custody, the two end up stranded out of town and spend the night wondering about before deciding on an unlikely destination.

    Director:Unknown
    Writer:Unknown

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  12. Lost Season 1 Episode 12 - Lost Articles
    6.4/10(14 votes)

    #12 - Lost Articles

    S1:E12

    After spending all night walking around, Boo Jung and Kang Jae watch the sun rise together before making their way down the mountain to head towards the sea. Ttak Yi and Min Jung spend an equally sleepless night hunting for blankets around Seoul.

    Director:Unknown
    Writer:Unknown

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  13. Lost Season 1 Episode 13 - Strangers
    5.7/10(12 votes)

    #13 - Strangers

    S1:E13

    Kang Jae and Boo Jung reluctantly part ways as Boo Jung returns to Seoul and Kang Jae heads to the seaside. Bong Min Ja and Lee Chang Sook have lunch together and talk about their past. Ji Na is admitted to the hospital due to severe injuries.

    Director:Unknown
    Writer:Unknown

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  14. Lost Season 1 Episode 14 - Lost
    5.9/10(12 votes)

    #14 - Lost

    S1:E14

    Boo Jung and Ah Ran run into each other at the hospital when she and her husband try to silence the actress and make the assault allegations go away. Kyung Eun and Jung Soo meet again and spend the night together. Ah Ran shows the photos to Boo Jung, leading her to make a decision about her relationship with Kang Jae.

    Director:Unknown
    Writer:Unknown

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  15. Lost Season 1 Episode 15 - Period
    5.6/10(12 votes)

    #15 - Period

    S1:E15

    Lee Boo Jung and Jin Jung Soo both find themselves in situations that test the strength of their marriage. Meanwhile, Lee Chang Sook gets lost in an unfamiliar part of the city.

    Director:Unknown
    Writer:Unknown

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  16. Lost Season 1 Episode 16 - A Starry Day
    5.3/10(13 votes)

    #16 - A Starry Day

    S1:E16

    Finally ready to accept her place in the world and coming to terms with death as a part of life, Boo Jung steps foot onto a new path in life to forge her future as she wishes. Kang Jae decides to move on from the darkness of the past by finally returning Jun Woo's possessions to his family and permanently cutting ties with Jong Hoon. Spring slowly warms into summer.

    Director:Unknown
    Writer:Unknown

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Season 1 Ratings Summary

"The Right to Be Human" is the best rated episode of "Lost" season 1. It scored 7.2/10 based on 23 votes. Directed by Unknown and written by Unknown, it aired on 9/4/2021. This episode is rated 0.4 points higher than the second-best, "A Country of Rage".