Ji Ho is a single woman. She's a writing assistant of dramas. She's a strong and determined woman. Unfortunately, she has to leave her house and seeks other place to live. Her friends help her to find a roommate. That roommate is Se Hee.

Where to Watch Because This Is My First Life • Season 1

16 Episodes

  • Because This is My First Time Being Thirty
    E1
    Because This is My First Time Being ThirtyIt’s Ji-ho’s 30th birthday and the worst day of her life at the same time. She becomes homeless overnight as her roommate younger brother wants her pregnant girlfriend to move in. Meanwhile, Se-hee is looking for a new housemate who can follow a certain set of rules.
  • Because This is My First Kiss
    E2
    Because This is My First KissThe morning after Ji-ho kissed a total stranger, she wakes up to find out that her new housemate whom she thought was a woman is actually a man. Rather than the fact that they kissed, Ji-ho and Se-hee are sad that they can’t live under the same roof as they are opposite genders.
  • Because This is My First Proposal
    E3
    Because This is My First ProposalWhen Ji-ho gets proposed by Se-hee, she becomes confused as she doesn’t know what his intentions are. Sang-goo reunites with Soo-ji, but Soo-ji has no recollection of what happened before.
  • Because This is My First Marriage
    E4
    Because This is My First MarriageSe-hee and Ji-ho decide to get married, so naturally, Ji-ho introduces her boyfriend to her family. Se-hee must impress Ji-ho’s patriarchal father in order to get his approval. Meanwhile, Won-seok tries to make up with Ho-rang by getting her the sofa she wanted.
  • Because This is My First Promise
    E5
    Because This is My First PromiseJi-ho and Se-hee’s parents meet each other for the first time. Although Ji-ho and Se-hee agreed on not holding a wedding, Ji-ho’s mom and Se-hee’s dad think otherwise. Won-seok still can’t understand why Ho-rang got mad.
  • Because This is "Our" First Time
    E6
    Because This is "Our" First TimeAfter the wedding, Ji-ho feels like she and Se-hee have gotten closer. Won-seok and Ho-rang run into each other at the wedding. Meanwhile, Sang-goo gives Soo-ji a piece of his mind when he sees her being mistreated.
  • Because This is My First YOLO
    E7
    Because This is My First YOLOBok-nam helps Ji-ho get a job at the café he works at. Even though Ji-ho tells him that she’s married, he keeps coming onto her. When Se-hee sees the two together, he becomes jealous without even realizing. Meanwhile, Ho-rang comes up with a plan to make Won-seok husband material.
  • Because This is My First Husband
    E8
    Because This is My First HusbandWhen Se-hee learns about how Bok-nam got reported on the dating app, he looks into it with great interest without letting Ji-ho know. Sang-goo visits Soo-ji at a café near her office, but she acts cold towards him. Unaware of Bok-nam’s intentions, Ji-ho agrees to drink beer with him.
  • Because This is the First Time I Belong Somewhere
    E9
    Because This is the First Time I Belong SomewhereSe-hee saves Ji-ho from Bok-nam. When the two get back home together, they have an honest talk. Ji-ho, Soo-ji, and Ho-rang go to a get-together between school friends.
  • Because This is My First Time Having In-laws
    E10
    Because This is My First Time Having In-lawsJi-ho starts developing feelings toward Se-hee and feels happiness from being able to see him every day. However, it does not last long as Se-hee’s mother pays a surprise visit. Meanwhile, Sang-goo cannot resist Soo-ji.
  • Because This is My First Beach
    E11
    Because This is My First BeachSe-hee takes a day off from work for the first time and goes to Namhae in order to help Ji-ho’s family with making kimchi. When Soo-ji finds out that his colleagues at work made a bet about her, she becomes furious. Before leaving to go see Se-hee, Ji-ho finds a poetry book that belongs to him.
  • Because This is My First Desire
    E12
    Because This is My First DesireAfter their first kiss, Ji-ho and Se-hee come back home and say goodnight in front of each other’s bedrooms before going to sleep. For the first time in her life, Ji-ho feels a strong desire lurking inside her. Won-seok feels like something is off between him and Ho-rang. Meanwhile, Se-hee and Ji-ho go on their first date.
  • Because This Is My First Time Visiting Your Room
    E13
    Because This Is My First Time Visiting Your RoomSoo-ji gets mad at Sang-goo for invading her privacy, and Sang-goo tries to understand her. The friends find out about how Won-seok broke up with Ho-rang. Meanwhile, Ji-ho gets a job offer from a production company.
  • Because This Is My First Confession
    E14
    Because This Is My First ConfessionSe-hee runs into Jung-min. When Ji-ho meets Jung-min the next day, she asks about her past. Se-hee comes to realize that he is only worried about Ji-ho and that he has gotten over Jung-min. Meanwhile, Soo-ji takes Sang-goo’s advice and confronts her abusive colleague.
  • Because This is My First Intermission
    E15
    Because This is My First IntermissionSe-hee accepts Ji-ho’s suggestion to terminate the contract. Won-seok and Bo-mi go to a restaurant together and run into Ho-rang. Trying to ease the pain, Se-hee drinks until he passes out.
  • Because This is My First Life
    E16
    Because This is My First LifeAfter Ji-ho moves out, Se-hee sells his house. Bo-mi tells Won-seok about her feelings and Soo-ji starts her own business. Will Se-hee and Ji-ho end up getting a divorce?
  • Lee Min-kiNam Se-hee
  • Jung So-minYoon Ji-ho
  • Park Byung-eunMa Sang-goo
  • EsomWoo Soo-ji
  • Kim Min-seokSim Won-seok
  • Kim Ga-eunYang Ho-rang
  • Jeon Hye-wonLee Eun-sol
  • Kim Eung-sooNam Hee-bong
  • Moon Hee-kyungJo Myung-ja
  • Kim Byeong-okYoon Jong-soo
  • Kim Sun-youngKim Hyun-ja
  • Ro Jong-hyunYoon Ji-seok
  • Yoon Bo-miYoon Bo-mi
  • Hwang Seok-jeongWriter Hwang
  • Kim Min-gueYeon Bok-nam
  • Lee Chung-ahGo Jung-min
  • Kim WookGye Yong-seok
  • Jang Won-youngDirector Park
  • Mun Sung-namLyricist

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