# Chu Young-woo and Kim So-hyun Carry the Weight of a Director's Final Work

Canonical: https://ktrenz.com/k-culture/k-drama-ktrenz/chu-young-woo-and-kim-so-hyun-carry-the-weight-of-a-director-s-final-work-340

## Article
ENA's Monday-Tuesday romance drama *Doctor of Love* (연애박사) is already drawing attention for reasons that go beyond its leads' chemistry — this is the final directorial work of the late director Ahn Pan-seok, whose name is synonymous with grounded, emotionally precise Korean drama. The show pairs Chu Young-woo and Kim So-hyun as Park Min-jae and Lim Yu-jin, two people whose lives keep colliding until the collisions start to mean something. Episodes 1 and 2 are out, episode 3 airs Monday at 10PM KST on ENA, and the behind-the-scenes stills the production just dropped make a strong case for why this one deserves your attention now.

**Park Min-jae — the nerd lead with actual depth**

Chu Young-woo plays Min-jae, a robotics PhD student who lost one leg to illness and had to abandon his dream of becoming a competitive swimmer. That backstory could easily tip into melodrama, but the show frames him as someone who found a second life in engineering — a little socially awkward, quietly warm, and carrying an anxiety about his health that he doesn't broadcast. The "nerd guy with hidden wounds" archetype is well-worn in K-drama, but the behind-the-scenes stills show Chu Young-woo holding the character's focus even between takes, which tracks with the production's note that his performance fills each scene with deliberate detail. Min-jae's slow thaw toward Yu-jin — the way his default detachment keeps slipping whenever she's around — is the emotional engine of the early episodes.

**Lim Yu-jin — the one who moves first**

Kim So-hyun's Yu-jin is a fashion design student on the edge of graduation with no clear direction, who stumbles into Min-jae's world and finds herself genuinely curious about mechanical engineering. She's the one who acts on her feelings first: episodes 1 and 2 close on Yu-jin kissing Min-jae without warning, a moment the show frames not as impulsive recklessness but as the first real signal that these two have already gotten under each other's skin. Kim So-hyun reportedly stayed in character between setups throughout filming, and the stills back that up — her eyes don't fully leave Yu-jin even off-camera. The character sits at the intersection of unfinished and determined, and that specific tension is what makes her compelling rather than just energetic.

**The real-life distance that made the on-screen chemistry work**

One of the more interesting behind-the-scenes details: Chu Young-woo and Kim So-hyun started filming using formal speech with each other (존댓말), the kind of careful politeness Koreans use with near-strangers. They only shifted to casual speech mid-production as they genuinely got closer. Kim So-hyun noted that she sometimes wished they'd just been friends from the start — but also that the gradual closing of distance between them in real life ended up mirroring exactly how Min-jae and Yu-jin move toward each other on screen. That's the kind of accidental alignment that you can't manufacture in post.

**Carrying a director's last work**

Both actors were working with director Ahn Pan-seok for the first time, and both have spoken about what that meant. Chu Young-woo said he was nervous from the moment he was cast and pushed himself harder on this project than on anything before it, not wanting to disappoint. Kim So-hyun said the experience reminded her why she loves acting — which, given that this is a director whose body of work spans some of Korean drama's most emotionally rigorous titles, is not a small thing to say. The weight of completing a final work is real, and the fact that both leads were aware of it from day one shows in how seriously the production takes its quieter moments.

**Where to watch and what's next**

*Doctor of Love* runs for 12 episodes, airing every Monday and Tuesday at 10PM KST on ENA. It's also streaming on KT Genie TV and Disney+. Episode 3 picks up directly from that unexpected kiss — Min-jae and Yu-jin's dynamic is about to shift, and given how carefully the first two episodes built toward that moment, the follow-through should be worth the watch. Screenwriter Min Hyo-jung and production by Studio Goti round out the creative team. If you've been sleeping on this one, the behind-the-scenes drop is a good entry point — it's the kind of show where knowing the actors took it seriously makes the viewing experience land differently.