# Kim You Jung and Park Jinyoung Are the Set Sweethearts of “100 Days of Deception”

URL: https://technosports.co.in/kim-you-jung-and-park-jinyoung-100-days-of-deception/  
Published: 2026-10-12  
Updated: 2026-10-12  
Author: Reetam Bodhak

Some on-screen couples have to work for their chemistry. Others just have it, and tvN’s **“100 Days of Deception”** is looking like the second kind. A fresh making-of video is already making K-drama fans smile, and we’ve got the highlights.

## 100 Days of Deception: Overview

| Detail | Info |
| --- | --- |
| **Drama** | 100 Days of Deception |
| **Network** | tvN |
| **Leads** | Kim You Jung, Park Jinyoung |
| **Co-star in video** | Jin Sun Kyu |
| **Video type** | Behind-the-scenes making-of |
| **Reported** | October 12, 2026 |

## Kim You Jung Steals the Set

The video opens with Kim You Jung’s pick-pocketing scenes. Between takes, she jokes that she “made the cost of our after-work dinner party.” Nobody on set seems to mind her talent.

She also pitches in and helps the staff, which gets the crew’s attention. The cast and director tease her with lines like “Have you thought about becoming an actress?” and “Call me if you want to become a star.” Since she’s already an established actress (you can read her background on [Wikipedia](https://en.wikipedia.org/wiki/Kim_Yoo-jung)), the joke lands perfectly.

## Park Jinyoung Brings the Action and the Jokes

Park Jinyoung impresses with his action skills, then undercuts the cool factor with a joke about doing “the wave” to dodge a bullet. Co-star Jin Sun Kyu keeps him laughing all day, quipping, “How can I rest while my son is working like this.”

## The Chemistry Is the Real Plot Twist

Here’s the part fans are replaying. Kim You Jung and Park Jinyoung keep making each other laugh by:

- Forgetting their lines
- Failing to hold in their giggles
- Sharing silly dances between takes

It’s easy and unscripted, and it hints that the on-screen partnership could be a big draw.

## What the Leads Said?

Wrapping up the video, Kim You Jung says she hopes to film happily and in good health. She also teases viewers to stay tuned for “the reasons for the lies” and the truths hidden behind the deception. Park Jinyoung shares his excitement about being on set and says teamwork with Kim You Jung feels comfortable.

## Why This Matters for K-Drama Fans?

Warm off-screen energy usually carries on screen, and a mystery-flavored title like this one benefits from a leading pair viewers want to root for. If you enjoy BTS clips, you’ll love our [K-drama and entertainment coverage](https://technosports.co.in/), and you can browse more [trending entertainment news](https://technosports.co.in/) for daily updates.

[Video](https://www.youtube.com/embed/WXYQMgpr2Gw?feature=oembed)

## FAQs

Q1. Who stars in “100 Days of Deception”?

Kim You Jung and Park Jinyoung lead the tvN drama, with Jin Sun Kyu appearing in the making-of video.

Q2. What does the new behind-the-scenes video show?

It shows pick-pocketing scenes, action stunts, flubbed lines and playful dances from the filming set.