“Hit Me For Real, Noona!”: Heo Nam-jun Reveals Hilarious Action Scene Secrets with Lim Ji-yeon

Rising South Korean leading man Heo Nam-jun has brought pure delight to television audiences by sharing the chaotic, lighthearted backstage secrets behind his viral action chemistry with co-star Lim Ji-yeon. On June 22, 2026, the talented actor sat down for an intimate, inside interview in the upscale neighborhood of Cheongdam-dong in Gangnam-gu, Seoul. During the cheerful discussion, the star opened up about his leading role in the trending SBS prime-time weekend drama series My Royal Nemesis and why his biggest goal on set was actually to get beaten up as much as possible.

Deep Respect for a Flawless Senior Actress

When asked about his primary experience working opposite industry heavyweight Lim Ji-yeon—who plays the fiercely energetic female lead, Shin Seo-ri—Heo Nam-jun expressed absolute admiration and zero hesitation:

“The exact moment the production crew confirmed that Lim Ji-yeon senior had officially accepted the role of Shin Seo-ri, I knew there was absolutely no room for doubt. She was the perfect choice. Watching her work live on set constantly made me feel a constructive sense of nervous tension. The thought that continually dominated my mind while watching her was, ‘Wow, the people who are already incredibly brilliant at what they do actually work even harder than everyone else.’ Even under a brutal filming schedule where she barely had any free time to sleep or rest, she arrived on set perfectly prepared every single day. I truly learned an immense amount from her.”

The actor deeply thanked his senior co-star for constantly looking at the grand design of the series rather than focusing solely on her own screen time. He specifically highlighted a critical turning point in Episode 9: “During the high-stakes ending sequence of the ninth episode, I was completely overwhelmed and focused purely on just getting my own lines right. However, Ji-yeon senior stepped in and fixed the camera flow, advising me, ‘I think it would create a much stronger impact if you grabbed her while looking a bit rougher, and then locked eyes directly with Shin Seo-ri.’ She carefully guided the emotional flow of the scene just so my character could look as charming and attractive as possible to the viewing audience.”

“Hit Me Harder!”: The Battle for the Ultimate Comedic Slaps

In the highly popular romantic comedy, Heo Nam-jun plays the role of Cha Se-gye, a character whose chaotic dynamic with Shin Seo-ri involves constantly getting hilariously flicked on the forehead, pushed around, and slapped across the face. The endless physical comedy has generated massive viral chatter online, with regular viewers jokingly commenting, “This is legitimately the very first time in K-drama history that I have ever seen a romantic comedy male lead get physically beaten up this much by the heroine!”

Addressing the viral fan feedback with a wide laugh, Heo Nam-jun confessed that the actual slapping process required a lot of negotiation backstage:

“In reality, Lim Ji-yeon senior has such a remarkably soft, gentle heart that she felt incredibly guilty and simply couldn’t bring herself to hit me properly during the early takes. But as anyone who does action scenes knows, if someone hesitates and hits you awkwardly, it actually hurts way more! So at one point, I just looked at her and pleaded, ‘Noona, just hit me for real! Let’s just go all out and finish this in one single clean take!’ Honestly, senior’s personal goal was to hit me as much as possible for the comedy, and my personal goal was to get beaten up as much as possible because I knew the scene would become ten times funnier the more I got wrecked. We had a blast filming it.”

Heo Nam-jun has successfully built an exceptional, diverse acting portfolio over the last few years, capturing high industry praise through standout roles in historical dramas like The Matchmakers, Netflix’s hit creature features Sweet Home Seasons 2 & 3, the tense thriller Your Honor, the romance series When the Phone Rings, and the melodrama A Hundred Memories. Currently anchoring My Royal Nemesis as a certified prime-time leading man, his brilliant comedic timing and natural charm have firmly established him as one of the most exciting actors to watch for the remainder of 2026.