Seasons and episodes
1Season 1 Dec. 14, 2025
1 - 1The Flash of Lightning Before It Thunders Aug. 22, 2019- 1 - 2There’s Nothing Anyone Can Do When You Like Someone Aug. 22, 2019
- 1 - 3The Miracle of Two People Liking Each Other Aug. 22, 2019
- 1 - 4
- 1 - 5The Gravity of Liking Someone Aug. 22, 2019
- 1 - 6Your Heart is Safe Now Aug. 22, 2019
- 1 - 7Something I’ve Been Holding Back and Can Only Say to You Aug. 22, 2019
- 1 - 8One Is Bigger Than Any Other Number in the World Aug. 22, 2019
1Season 1 Dec. 14, 2025
- 1 - 1The Flash of Lightning Before It Thunders Aug. 22, 2019
- 1 - 2There’s Nothing Anyone Can Do When You Like Someone Aug. 22, 2019
- 1 - 3The Miracle of Two People Liking Each Other Aug. 22, 2019
- 1 - 4
- 1 - 5The Gravity of Liking Someone Aug. 22, 2019
- 1 - 6Your Heart is Safe Now Aug. 22, 2019
- 1 - 7Something I’ve Been Holding Back and Can Only Say to You Aug. 22, 2019
- 1 - 8One Is Bigger Than Any Other Number in the World Aug. 22, 2019
2Season 2 Dec. 14, 2025
Creator
Creator
Cast
Kim Jojo
Lee Hye-yeong
Hwang Sun-oh
Park Gul-mi
Chon Duk-gu
Ji-Hoon
Yuk-jo
Brian Chon
Mon-sun
Jeong Mi-mi
Video trailer
Synopsis
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.
Original title 좋아하면 울리는
First air date Aug. 22, 2019
Last air date Mar. 12, 2021
Seasons 2
Episodes 14
Average Duration 50 minutes
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