The cast of tvN’s buzziest new drama just gave fans exactly what they wanted — a warm, candid look behind the camera. A new making-of video for episodes 3 and 4 of “Four Hands, Two Sonatas” captures Song Kang, Lee Jun Young, and Jang Gyuri in playful, unguarded moments that prove their on-screen chemistry runs just as strong off it.
Table of Contents
Four Hands, Two Sonatas: The Main Event
The making-of video opens with the trio sharing sweet, candid moments as they snap polaroid photos together between takes. While prepping for a key performance scene, Song Kang and Lee Jun Young are shown carefully reviewing their choreography, visibly dedicated to nailing every detail. Lee Jun Young also surprises viewers with an impromptu dance break while waiting for filming to resume, along with some unexpected soccer skills that catch the crew off guard.
The video’s most striking moment comes when Song Kang and Lee Jun Young film an intense fight scene together, throwing themselves fully into the physicality of it — only to break character seconds later with a warm hug, a small gesture that speaks volumes about the genuine bond between the two leads. This kind of visible camaraderie has helped fuel the drama’s massive early buzz, having already debuted at No. 1 on this week’s most-watched drama rankings.

Related Watches From the Cast
For fans wanting more of Lee Jun Young and Song Kang while waiting for new episodes, both actors have recent projects worth checking out. Lee Jun Young currently stars in “Pump Up the Healthy Love,” while Song Kang appears in the film “Escape” — both giving viewers a chance to see more range from the two rising stars outside their current roles.
| Detail | Information |
|---|---|
| Drama | Four Hands, Two Sonatas |
| Main Cast | Song Kang, Lee Jun Young, Jang Gyuri |
| Air Schedule | Saturdays & Sundays, 9:10 p.m. KST |
| Network | tvN |
| Lee Jun Young’s Other Project | Pump Up the Healthy Love |
| Song Kang’s Other Project | Escape |
Behind-the-scenes content like this has become a key part of how fans engage with Korean drama productions, deepening emotional investment in the cast well beyond the show itself.
For more behind-the-scenes drama content and cast updates, check out Technosports for trending entertainment coverage.
FAQs
Q1: When does “Four Hands, Two Sonatas” air?
It airs every Saturday and Sunday at 9:10 p.m. KST on tvN.
Q2: What’s shown in the new making-of video?
Candid moments between the cast, including a dance break, soccer skills, and a fight scene followed by a hug.





