Love Alarm
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.
Cast
Kim So-hyun
Kim Jojo
Jung Ga-ram
Lee Hye-yeong
Song Kang
Hwang Sun-oh
Go Min-si
Park Gul-mi
Lee Jae-eung
Chon Duk-gu
Park Ji-hoon
Ji-Hoon
Kim Si-eun
Yuk-jo
Ki Do-hun
Brian Chon
Bae Da-bin
Mon-sun
Song Sun-mi
Jeong Mi-mi
Shim Yi-young
Bae Gyeong-hee
Kim Young-pil
Hwang Jae-cheol
Park Seong-yeon
Jojo's Aunt
Yoon Na-moo
Kim Min-jae
Seasons & Episodes
In a world where an app alerts people if someone in the vicinity likes them, Kim Jojo experiences young love while coping with personal adversities.
E1The Flash of Lightning Before It Thunders
Aug 22, 2019
Unlike her friends, Kim Jojo has more pressing things on her mind than dating. Upon returning from abroad, Hwang Sun-oh goes to see Lee Hye-yeong.
E2There’s Nothing Anyone Can Do When You Like Someone
Aug 22, 2019
Sun-oh wants to know whether Hye-yeong has feelings for Jojo and tells him what he did. Jang Il-sik gets into a fight with Sun-oh and Hye-yeong.
E3The Miracle of Two People Liking Each Other
Aug 22, 2019
Jojo confronts Sun-oh about the photos. As rumors spread at school, Jang-go gets mad at Jojo for lying. Il-sik confronts Jang-go about what she did.
E4The Best Feeling in the World Is Knowing There’s Someone on My Side
Aug 22, 2019
Sun-oh asks Jojo about the school trip and realizes there’s not much he can do for her. Il-sik tells Jang-go something she doesn’t want to hear.
E5The Gravity of Liking Someone
Aug 22, 2019
Jojo tells Sun-oh about her parents and makes a surprising suggestion. She later confronts Jang-go after overhearing something.
E6Your Heart Is Safe Now
Aug 22, 2019
News of the tragedy hits the airwaves. Hye-yeong finds Jojo at the library and informs her that he plans to court her the old-fashioned way.
E7Something I’ve Been Holding Back and Can Only Say to You
Aug 22, 2019
Jojo tries to put a shield around herself and tells Hye-yeong she doesn’t need his help, but he offers to take her somewhere special.
E8One Is Bigger Than Any Other Number in the World
Aug 22, 2019
Jojo ponders what it means to like someone and realizes a shield may not be necessary. Sun-oh wants to know whether she still has feelings for him.
Longing for resounding proof of her feelings, Jojo sets out to uninstall the shield and make the app ring for her one true love.
E1Episode 1
Mar 12, 2021
Curious about her true feelings for Hye-yeong, Jojo returns to her alma mater in search of information on Chon Duk-gu — and runs into her past.
E2Episode 2
Mar 12, 2021
Jojo asks Brian Chon about the shield at an event attended by the Badge Club members, including Sun-oh. Hye-yeong comes face-to-face with his father.
E3Episode 3
Mar 12, 2021
Jojo offers Hye-yeong a shoulder to cry on after a punishing day. Unable to cope with knowledge of the shield, Sun-oh turns to Jojo for the truth.
E4Episode 4
Mar 12, 2021
With video of his lecture hall visit gone viral, Sun-oh comes to blows with Hye-yeong. Jojo receives a special gift from an unknown sender.
E5Episode 5
Mar 12, 2021
Park Gul-mi reaches a digital milestone. Brian grills Jojo about the shield, spear and Duk-gu — and shatters reality for a bystanding listener.
E6Episode 6
Mar 12, 2021
Revealing the identity and inspiration behind The Ringing World, Jojo reconciles with the past. Duk-gu keeps his end of the bargain.
Videos
Storyline
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.
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