Initially a surprise hit thanks to its bold marketing strategy and Esther Yu’s star power, Speed and Love gained traction by releasing six tension-packed episodes at once. However, the excitement quickly soured. Based on a novel named Double Track, the story revolves around step-siblings Jiang Mu and Jin Zhao, separated in childhood and reunited after nine years. What begins as a sentimental reunion veers uncomfortably into romantic territory—sparking public outrage.

speed and love controversy

“Just learning they’re not blood-related doesn’t mean their dynamic should shift to intense gazes and couple-like intimacy,” netizens commented. The scene where the male lead regains his fighting spirit mid-illegal boxing match after hearing his sister call him “oppa” was especially polarizing.

Critics accuse Speed and Love of romanticizing taboo relationships under the guise of youthful passion. Instead of thoughtful emotional development, the show leaps from sibling affection to infatuation with barely any psychological transition. “They stare at each other like newlyweds. Where’s the hesitation, the inner conflict?” asked one viewer.

Adding fuel to the fire is Esther Yu’s criticized performance. Known for her “sweet girl” persona, her exaggerated expressions and attempts at cuteness clashed with the script’s demand for a nuanced, resilient character. “She keeps playing the naive little sister while the plot wants her to be a tough fighter—it’s a mess,” one review noted.

Despite visually striking scenes—such as Muay Thai-inspired lighting and dramatic flycam shots—the series suffers from clumsy wardrobe and makeup choices. “A character that’s supposed to be gritty looks more like a fashion influencer trying to cosplay,” wrote one fan.

Online reactions have been sharp and unforgiving:

  • “The switch from family to romance was jarring. There’s no emotional foundation for this.”
  • “Why is she wearing provocative outfits in a garage with random guys? It’s uncomfortable, not empowering.”
  • “This drama manipulates emotions without respect for boundaries. It’s disturbing, not deep.”
  • “Her acting is formulaic. Eye-roll, pout, repeat.”
  • “They’re trying to package questionable content as ‘youth drama.’ It’s irresponsible.”

While Speed and Love remains on air, public pressure is mounting. With many viewers calling for its cancellation, the drama risks becoming emblematic of how not to handle sensitive subject matter in modern K-dramas. Unless the production team addresses these concerns head-on, its legacy may be defined not by passion—but by controversy.