SBS dropped new behind-the-scenes footage of the Korean drama "Taxi Driver," showing the funny side of lead star Lee Je Hoon.

Uploaded on the broadcast network's official YouTube channel, the video featured how the 36-year-old actor trolled his co-star Kim Eui Sung.

The 6 minute and 28-second clip showed the hospital scene where the two actors are covered in bloody wounds. It appears that Kim Eui Sung's character, Jang Sung Chul, who is the Rainbow Taxi boss, was caught up in an accident.

During their break, the award-winning veteran actor asked Lee Je Hoon a favor, to which he jokingly responded, "I don't want to."

The 55-year-old actor then replied, "aegyo," which is a Korean expression.

However, the "Time to Hunt" actor then agreed to his request but imitated his co-star's "aegyo" tone when the filming resumed, making the cast and crew chuckle.

READ MORE: 'Taxi Driver' Episode 10: Lee Je Hoon Utilizes His Oozing Charm to Expose a Voice Phishing Organization

Pyo Ye Jin and Kim Eui Sung Shares Details Regarding K-Drama "Taxi Driver"

The behind-the-scenes also featured Pyo Ye Jin, who plays the Rainbow Taxi resident hacker, Ahn Go Eun, casually warned the viewers regarding voice phishing.

Kim Eui Sung then shared that the episode is based on a real-life case.

To recall, "Taxi Driver" episode 10 depicts the story of how the criminal organization managed to lure their victims through voice phishing.

Fortunately, Kim Do Ki, played by Lee Je Hoon, was able to crack down their other deals with the help of Ahn Go Eun, Choi Kyung Goo, and Park Jin Eon, played by Jang Hyuk Jin and Bae Yoo Ram.

Do Ki transformed into a wealthy Harbin native businessman named Mr. Wang. He used his oozing charm and successfully seduced the female gang leader named Madam Lim, played by Shim So Young.

"Taxi Driver" Spoiler

SBS dropped a new teaser featuring the serious encounter between Lee Je Hoon and Esom.

The "Save Me 2" actress plays the feisty prosecutor Kang Ha Na, who is suspicious about Kim Do Ki and his Rainbow Taxi colleague.

In the new teaser, Kim Do Ki and Kang Ha Na had an intense conversation after the prosecutor learned about the Rainbow Taxi hideout, which happens to be CEO Jang's home.

"Isn't it justice that you do?" one asked.

Moreover, "Taxi Driver" episode 11 hints about another involvement with Baek Sung Mi's group, played by Cha Ji Yeon.

To recall, the previous episode illustrates how Do Ki is protective to Jang Sung Chul and warned Baek Sung Mi and his men not to touch Mr. Jang again.

"Taxi Driver" Achieves Impressive Ratings Since its Premiere

Since the premiere of "Taxi Driver" last April 9, the SBS drama showed an impressive increase in ratings.

From its rating of 8.7 percent nationwide and 9.4 percent in the metropolitan area, "Taxi Driver" viewership rating achieved a whopping 15.4 and 17 percent on its two parts.

Not only that, Lee Je Hoon came in at third among the most buzz-worthy actors for the first week of May, as cited by Good Data.

IN CASE YOU MISSED IT: 'Taxi Driver' Episode 9 Achieves All Time High Rating + Lee Je Hoon Transforms as a Hotshot Businessman

KDramastars owns this article.

Written by Geca Wills