'Extraordinary Attorney Woo': Behind-The-Scenes Video Featuring Kissing Scene Leaves Fans Giggling [Spoilers]

A behind-the-scenes video showing the first kiss between the lead characters of "Extraordinary Attorney Woo" is making hearts flutter on social media.

South Korea's cable TV channel ENA dropped the nine-minute clip on YouTube Tuesday, and it shows the hit drama's cast filming last week's episodes, which include the adorable first kiss between Attorney Woo Young-woo (Park Eun-bin) and her co-worker Lee Joon ho (Kang Tae-oh).

The video begins with Park shooting a scene outside of her character's workplace. In the next few scenes, the lead actress can be seen clowning around with her co-stars and then working on a scene where her character gets advice from friends about how she should treat her office crush.

Later, Park is joined by Kang for the much-talked-about confession scene, where Kang's character makes a dash from his apartment to catch Woo as she makes her way out of the office. Director Yoo In-shik can be heard giving pointers to Kang which, according to Soompi, translates to, "[Focus on] tone rather than emotion. After you say 'I like you so much that it feels like I’m sick inside,' you feel relieved so say it with your breath, or with half air and half breath."

The video also shows the two actors preparing for their first hand-holding scene with much laughter as they try to deliver a sweet vibe to the audience.

Park then tells Kang, "You know when you don't want to smile but it kind of peeks out. That kind of vibe!" Kang replies, "No, I know! I know too. I can understand it but I can't do the output."

Finally, the pair rehearses the kissing scene while receiving inputs from the director, who later tells the actors that the romantic scene came out "pretty well."

Fans quickly took to the comments section to share their reaction to the behind-the-scenes video.

"This scene will be remembered as one of the best kisses in television history!! It is a masterpiece, how beautiful!" a fan wrote.

"I don't even understand any single word here but I'm so happy and giggling here at the corner because of the overflowing chemistry they have! Both of them are so damn talented," another person commented.

Some supporters also managed to share some portions of the video on Twitter.

"eunbin & taeoh's chemistry even from behind the scenes. i love them so much!!" one of them tweeted.

"In my own opinion, they should have included this angle coz look at that," another supporter wrote as they tweeted an unaired portion of the video that was apparently taken from a different angle.

"Extraordinary Attorney Woo" is a courtroom drama that tells the story of Woo, a lawyer who has autism spectrum disorder. Episodes 11 and 12 of the show air on August 3 and 4, respectively.