‘Lovestuck’ Netflix K-Drama: 2 Leads Confirmed & What We Know So Far

Ha Young and Jung Hae In will lead Netflix's Korean rom-com series Lovestuck.

Jacob Robinson What's on Netflix Avatar
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Lovestuck Netflix K Drama Everything We Know So Far

Picture: Jung Hae In (left) and Ha Young (right)

Jung Hae In and Ha Young have now been confirmed to lead Netflix’s upcoming romantic-comedy K-drama, Lovestuck. Filming is expected to begin in 2025 and be released in 2026. Here’s everything we know so far.

Lovestuck (Formerly titled This Sucky Love) is an upcoming South Korean Netflix Original romantic-comedy series directed by Kim Jang Han (My Demon) and written by Mo Ji Hye (You Raise Me Up).


What is the plot of Lovestuck?

A new and more detailed synopsis has been released for Lovestuck:

Only a simplified synopsis has been revealed for Lovestuck:

“The story follows Go Eun-sae, a brilliant prosecutor who wakes up one day with amnesia. She meets Jang Tae-ha, a suspicious man who insists he’s her boyfriend. Their unexpected living arrangement in a countryside village filled with traditional taffy shops kicks off a quirky, sweet, and irresistibly sticky love story.”


Who are the cast members of Lovestuck?

Only Jung Hae In and Ha Young have been confirmed for the lead roles. 

Jung Hae In has starred in a handful of Netflix titles, including lead roles in Love Next Door, both seasons of DP, and Something in the Rain. He also held a supporting role in Prison Playbook. He plays the role of Jang Tae Ha.

The character has been described:

“A former youth boxing champion who turned to the gang life, but now seeks redemption as a small-town boxing coach. On his final mission for the gang, he unexpectedly crosses paths with Eun-sae, his long-lost first love, who no longer remembers him. To protect her, he spins a lie that could change both their lives.”

Jung Hai In Lovestuck Netflix K Drama Everything We Know So Far

Picture: Jung Hae In at the table read for Lovestuck – Netflix

Ha Young has starred in several Netflix titles and has held supporting roles in Doona and Extraordinary Attorney Woo. She recently starred in Netflix’s massively popular medical K-drama The Trauma Code: Heroes on Call. She plays the role Go Eun-sae.

The character has been described:

“An ambitious prosecutor known for being quick, clean, and clever. While tracking a crime syndicate, she’s caught in an accident that wipes her memory. She wakes up in a rural clinic surrounded by taffy shops—and Tae-ha, claiming to be her boyfriend.”

Ha Young Lovestuck Netflix K Drama Everything We Know So Far

Picture: Ha Young at the table read for Lovestuck – Netflix

We expect to have official confirmation soon.


What is the production status of Lovestuck?

Development
Filming Scheduled
Filming Ongoing
Post-Production

Netflix has confirmed production, which we previously reported began in April 2025 and is expected to film until September 2025.


When is Lovestuck coming to Netflix?

Netflix has yet to announce a release date for Lovestuck. It’s currently expected that Lovestuck will be released sometime in 2026.


What is the episode count?

It has been reported that there will be a total of 12 episodes.

Each episode has a runtime of 60 minutes.


Are you looking forward to watching Lovestuck on Netflix? Let us know in the comments below!

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Jacob Robinson is a seasoned entertainment journalist who joined What’s on Netflix seven years ago in 2018. Jacob brings a diverse perspective to streaming coverage. He specializes in tracking Netflix's expanding library of anime and K-dramas in addition to other TV and movie coverage in addition providing in-depth analysis. Based in Norwich, UK.