Watch: Nana And Jang Ki Yong Are Full Of Laughs In "Kill It" Behind-The-Scenes Video

OCN’s “Kill It” has released a new behind-the-scenes video of episode 10!

The clip opens with Nana and Jang Ki Yong filming an intense scene that involves Nana’s character Kim Soo Hyun getting stabbed in the back. However, the tension was released when Nana kept mixing up the name of a character in her lines. Instead of “Yoon Ji Hye,” Nana continuously repeated “Hong Jung Hee,” drawing laughter from the director. Even Jang Ki Yong teased her by yelling, “Get it together! It’s Yoon Ji Hye!”

Ji Il Joo, who plays Yoon Jung Woo in the drama, also proved to be a mood maker on set. In preparation for a scene between him and the two leads, there was a constant struggle to adjust for height. Ji Il Joo cracked everyone up when he constantly had to move back down the road to reach the car behind him. He also got into a cute fight with Jang Ki Yong over their height gap. Afterwards, he got self-conscious and said, “I’m scared of the [behind-the-scenes] camera. It catches everything.”

Jang Ki Yong further showed off his cute charms by making hearts at the camera and joking around with his young co-star Noh Jung Ui. At one point, he made puns with Noh Jung Ui’s character’s name Seulgi, calling her “Yiseul” (short for “pretty Seulgi”) and “Aseul” (short for “beautiful Seulgi”). These clips show that even in a drama with serious tones, the cast is still able to keep things light in their downtime.

Watch the video below!