Skip to content
tellyflick
HomeDiscoverJournalLibraryActivityDiary
Search films, shows and peopleSign in
tellyflick

Keep track of every film and show you watch, and see what your friends love.

Follow TellyFlick
ExploreDiscoverJournalWhat to watch tonightComing upBrowse by genre
TellyFlickAboutGuidesTellyFlick PlusPrivacyTerms
Get the app
Coming soon toApp StoreGet it onGoogle Play
© 2026 TellyFlickFilm and TV data from TMDB. Streaming data by JustWatch. About · Privacy · Terms

Semantic Error

2022 · Jeo Soo-ri · 1 season

Trailer

Sign in to add this to your library, rate it and log it.

Sign in
Streaming data by JustWatch

Where to watch

Stream
Rakuten Viki
Free
Rakuten Viki

Availability in the United States. Streaming data by JustWatch. See all options

Where to watch it in every country ›
Adtellyflick.com
Never miss an episode

TellyFlick tells you the day a new episode of your shows comes out.

Turn on alerts

An exciting error interrupts their perfectly structured life.

Chu Sang U, a strict computer science student, clashes with design major Jang Jae Yeong after removing his name from a project, leading to unexpected sparks.

RatingsNo TellyFlick ratings yet

8.5/10Rating on TMDBFrom The Movie Database104 votesTMDB
Park Seo-hamJang Jae-youngPark Jae-chanChoo Sang-wooSong Ji-ohChoi Yoo-naKim No-jinRyu Ji-hyeKim Won-giGo Hyung-takChoi Su-geonHan Soo-youngCha Jae-hoonLee Dong-geonJung Joon-gyoTed Hyung

Cast

Park Seo-hamJang Jae-youngPark Jae-chanChoo Sang-wooSong Ji-ohChoi Yoo-naKim No-jinRyu Ji-hyeKim Won-giGo Hyung-takChoi Su-geonHan Soo-youngCha Jae-hoonLee Dong-geonJung Joon-gyoTed Hyung

More like this

Love Class
2022 · Show
Felicity
1998 · Show
Heartstopper
2022 · Show
Dream High
2011 · Show
Light on Me
2021 · Show
Call It Love
2023 · Show
Do You Like Brahms?
2020 · Show
Rookie Cops
2022 · Show
Dawson's Creek
1998 · Show
A Million Little Things
2018 · Show
Still Shining
2026 · Show
Sullivan's Crossing
2023 · Show
Autumn in My Heart
2000 · Show
The Fosters
2013 · Show