Love Alarm poster

Love Alarm

★ 6.5 10K votes 2019–2021 2 seasons · 14 episodes Ended Netflix
K-dramaKorean drama storytelling: emotional arcs, romance beats and format traditions.This show: 10/10Love storyA love story as the engine of the show, not a side plot.This show: 10/10Romantic yearningThe will-they-won't-they ache as the main draw.This show: 9/10Young adultTeen protagonists with teen-first appeal.This show: 8/10Coming of ageGrowing up as the central arc.This show: 7/10
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Starring
Kim So-hyunSong KangJung Ga-ramGo Min-siPark Sung-yeonSong Seon-mi
Starring
Kim So-hyunSong KangJung Ga-ramGo Min-siPark Sung-yeonSong Seon-mi
Ratings per Episode
246810
Votes per Episode
050100150200

Love Alarm Episode Ratings Heatmap

AvgE1E2E3E4E5E6E7E8
S17.67.17.78.07.87.67.67.67.2
S25.15.05.35.45.54.94.8

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About

"Love turned into a public, buzzing notification"

In a near-future Seoul, a smartphone app called Love Alarm buzzes to reveal when someone within a short radius secretly has feelings for you. The story follows a shy teenage girl caught between two boys, as the app turns every crush, rejection, and hidden feeling into public, quantifiable data. It's a soft, melancholic teen romance more concerned with anxiety and self-worth than steamy drama, carried by likeable young leads and a genuinely clever central gimmick. Pacing is gentle and emotional rather than plot-driven, and the tone leans wistful and a little sad throughout.

Watch it for

the clever premise that turns hidden feelings into anxious, real-time public data.

Maybe skip if

you want a tightly plotted love triangle rather than a slow, feelings-first mood piece.

Written by our AI editor to help you decide, spoiler-free by design.

All Seasons

▶
Season 12019
7.61K86h 30m
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.
▶
Season 22021
5.161465h 37m
Longing for resounding proof of her feelings, Jojo sets out to uninstall the shield and make the app ring for her one true love.

Full Cast & Crew

Cast

Kim So-hyun Kim Jo-jo
Song Kang Hwang Seon-oh
Jung Ga-ram Lee Hye-yeong
Go Min-si Park Gool-mi
Park Sung-yeon Jojo's aunt
Song Seon-mi Jeong Mi-mi
Kim Si-eun Yook Jo
Shim Yi-yeong Bae Kyeong-hee (Hye-yeong's mother)
Scratch Fox Deok-Gu
Yoon Na-moo Kim Min-jae

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