tvN released a behind the kitchen scene which highlights the beginning of relationship between Anna and Je-Ha. "The K2" has also begun to spice up its action drama with a love story.  

Following the success of "The K2" Episode 6 which gained highest rating, tvN released
behind the footage in the kitchen scene involving Yoona and Ji Chang-Wook. The Episode 6 marks the top spot in the drama's viewership rating. It surpassed the 5 percent mark for the cable channel drama and scored 6.8 percent in Nielsen Korea and 5.6 percent in TnMS rating as reported by News IS Korea.

"The K2" Episode 6 ended with a question mark about Anna's step mother Yoo-Jin, who suddenly wanted to find about Je-Ha's past. She seemed to be interested to make use of her bodyguard for her personal gain.

Her mysterious interest will still be concealed. But viewers can predict that she want to bring down her husband's political career as she found out about her husband's infidelity.

Last week's "The K2" episode also brought fans to the reason of Je-Ha's detainment in Iraq. He was framed to be a murderer of an Iraqi female informant Rania while he was working for Blackstone security company.

Je-Ha, whose call-sign was "The K2" which became the title of the drama, was detained for one week by his employer. He came back to Korea with a determination to take revenge to his former superior Park Kwan-Soo.

"The K2" surprisingly turned its direction in the Episode 6 as it started a prelude to love story between Anna and Je-Ha. The socially troubled Anna found herself to be comfortable with her bodyguard and spend time in the park bench to talk. Surprisingly, Yoona was able to match Ji Chang-Wook's acting in this scene.

"The K2" airs every Friday and Saturday on tvN at 8:00 p.m KST (GMT+9), which is also available for international through cable channel service in their respective country.

Watch the behind the scene footage without English subtitle from tvN below: