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When you turn on the application, your heart will ring


Love Alarm is an app that tells you if someone within a 10-meter radius has a crush on you. It quickly becomes a social phenomenon. While everyone talks about it and uses it to test their love and popularity, Jojo is one of the few people who have yet to download the app. However, she soon faces a love triangle situation between Sun-oh whom she starts to have feelings for, and Hye-young, who has had a huge crush on her.

  1. Yu Bo-ra


Series Cast

  1. Kim So-hyun as Kim Jojo

    Kim So-hyun

    Kim Jojo

    14 Episodes

  2. Jung Ga-ram as Lee Hye-yeong

    Jung Ga-ram

    Lee Hye-yeong

    14 Episodes

  3. Song Kang as Hwang Sun-oh

    Song Kang

    Hwang Sun-oh

    14 Episodes

  4. Go Min-si as Park Gul-mi

    Go Min-si

    Park Gul-mi

    14 Episodes

  5. Lee Jae-eung as Chon Duk-gu

    Lee Jae-eung

    Chon Duk-gu

    14 Episodes

  6. Kim Si-eun as Yuk-jo

    Kim Si-eun


    14 Episodes

  7. Song Sun-mi as Jeong Mi-mi

    Song Sun-mi

    Jeong Mi-mi

    14 Episodes

  8. Sim Yi-young as Bae Gyeong-hee

    Sim Yi-young

    Bae Gyeong-hee

    14 Episodes

  9. Kim Young-pil as Hwang Jae-cheol

    Kim Young-pil

    Hwang Jae-cheol

    14 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 2

2021 • 6 Episodes

Longing for resounding proof of her feelings, Jojo sets out to uninstall the shield and make the app ring for her one true love.

Episode 6

(2x6, March 12, 2021) Season Finale

View All Seasons

Love Alarm
Love Alarm


Original Name 좋아하면 울리는

Status Ended


  • See more TV shows from Netflix...

Type Scripted

Original Language Korean


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