The moment Go Eun-sae (Ahn Ha-young) stumbles into Jang Tae-ha’s (Jung Hae-in) boxing gym in Our Sticky Love, her hair plastered to her face from the rain, she doesn’t just step into a new setting—she steps into a life that isn’t hers. This is the series’ opening gambit: a prosecutor with amnesia, hiding in plain sight, and the former gang member turned boxing coach who claims to be her boyfriend out of some mix of protection and nostalgia. Created by Kim Jang-han and Mo Ji-hye, this 2026 Netflix original takes the well-worn amnesia trope and tries to stick it somewhere fresh—somewhere messy, complicated, and yes, sticky.

Our Sticky Love knows its audience. It opens with a premise that feels like a rom-com setup—amnesiac woman, protective love interest—but it doesn’t stop there. The series leans into the crime thriller elements early, introducing a syndicate led by Heo Sung-tae’s Baek Sang-gil, which gives Eun-sae something to hide from and Tae-ha something to protect her from. This isn’t just a story about falling in love; it’s about survival, identity, and the quiet ways people hold onto each other when the world is trying to pull them apart.

Jung Hae-in delivers one of his most layered performances to date as Tae-ha. There’s a physicality to his acting that makes every gesture—whether he’s throwing a punch in the ring or hesitantly holding Eun-sae’s hand—feel deliberate. He carries the weight of his past without ever becoming a caricature of the brooding ex-gang member. The scene where he teaches Eun-sae how to box is particularly effective, not just because it shows Tae-ha in his element, but because it reveals how he communicates care: through action, not words.

Ahn Ha-young, meanwhile, has the harder job. Playing a woman with amnesia requires her to navigate a range of emotions—confusion, fear, curiosity—and she does so with nuance. However, there are moments when the script asks too much of her, demanding reactions that feel more like tropes than genuine character beats. When Eun-sae is confronted with evidence of her past life as a prosecutor, for instance, Ha-young’s performance falters slightly under the weight of clunky dialogue.

The supporting cast elevates the material where it can. Kim Yeong-ok, as Tae-ha’s grandmother Go Yeon-hong, brings warmth and wisdom to every scene she’s in. Her quiet, knowing glances at Eun-sae and Tae-ha say more about their relationship than any expository monologue could. Similarly, Jeon Bae-soo and Seo Jeong-yeon add depth to the small-town setting, making Taffy Village feel like a character itself—a place where secrets are hard to keep but easier to share.

The direction by Kim Jang-han is solid if unremarkable. He knows how to frame a scene for emotional impact—like when Eun-sae and Tae-ha sit on the roof of his gym, watching the stars—but he doesn’t take many risks visually. The series leans heavily on its dialogue and performances to carry the weight of its themes. Where it does excel is in its pacing during the quieter moments. The first half of the series juggles amnesia antics, small-town humor, and gangster drama with mixed results. Some episodes feel stretched thin, relying too heavily on slapstick or repetitive misunderstandings between Eun-sae and Tae-ha.

The shift into noirish crime drama is jarring, though it does provide a welcome change of pace from the rom-com elements. The series doesn’t fully commit to either genre, which is its biggest weakness. When it leans into romance, it feels uneven; when it dives into crime, it lacks the tension and stakes of a true thriller.

Thematically, Our Sticky Love tries to say something about love as an act of sacrifice and protection. Tae-ha’s decision to lie about their relationship isn’t just for his benefit—it’s for Eun-sae’s safety, even if she doesn’t remember him. The series explores how love can exist outside of memory, how it can be a choice rather than just a feeling. This is its most compelling idea, and the one that grounds the story in something deeper than just amnesia hijinks.

For fans of K-dramas who enjoy a mix of romance and comedy with a dash of crime, Our Sticky Love will likely hit the spot. It’s not groundbreaking, but it’s entertaining, well-acted, and occasionally touching. For those looking for something more original or visually striking, it might fall short.

Ultimately, Our Sticky Love is a charming, if uneven, rom-com with moments of genuine warmth and humor. Jung Hae-in’s performance is the standout, carrying the series through its weaker moments. The direction is competent but unremarkable, and the genre shifts are sometimes jarring.