B1A4 member Jinyoung is no stranger to kissing scenes, but he admitted he was quite nervous when he did it with veteran actress Ra Mi Ran for their upcoming fantastical comedy film "The Man inside Me / The Dude in Me."

During the press conference of "The Man inside Me / The Dude in Me," Jinyoung (whose real name is Jung Jin Young) shared how nervous he was before and during the actual take of his kissing scene with Ra Mi Ran.

"I have filmed kiss scenes several times but I was especially more nervous this time," the 27-year-old singer-turned actor said, as quoted by All Kpop. "It was a scene where I had to take the lead but Ra Mi Ran sunbaenim led it instead. She taught me what to do to create a kiss with the feels," he added.

In "The Man inside Me / The Dude in Me," Jinyoung plays a high school student, Dong Hyung, who attempts to end his life by jumping off from the rooftop. He, however, ends up switching bodies with Pan Soo (Park Sung Woong), a member of a criminal organization.

Things start to get complicated after Pan Soo, who is now inside Dong Hyung's body, comes across his first love Mi Sun (Ra Mi Ran) and his daughter, Hyun Jung (Lee Soo Min), he never knew he had.

Also starring in the upcoming fantastical comedy film are Yoon Kyung Ho ("On Your Wedding Day" and "Okja"), Park Kyung Hye ("1987: When The Day Comes" and "Jane"), Yoon Song A ("Miss Baek" and "Stand by Me"), Lee Joon Hyuk ("Along With the Gods: The Last 49 Days" and "Be With You") and Kim Kwang Kyu ("Door Lock" and "The Sheriff In Town"). It is set to hit the theaters across South Korea on Jan. 9.

Aside from "The Man inside Me / The Dude in Me," B1A4's Jinyoung has also been cast in the upcoming coming-of-age romance drama, "Because It's My First Love (tentative title)," along with actors Ji Soo, Jung Chae Yeon, Jung Si Ah, Ji Woo, Hong Ji Yoon, Choi Ri, and Kang Tae Oh.

The upcoming coming-of-age romance series follows a love triangle between three friends who had never thought about dating in university. It is directed by Oh Jin Seok based on script penned by screenwriter Kim Min Seo.

"Because It's My First Love" is set to air sometime in early 2019 on Netflix, as per The Korea Herald.