Check Out "Oh My Baby" Playful Behind-the-Scenes Video feat. Jang Nara, Go Joon, and Many More!

tvN's upcoming series, "Oh My Baby," is about a 39-year-old lady who has been single for ten years. No doubt that she is pretty, but she is a workaholic and focused on her career as a deputy manager at a parenting magazine company, making her neglect her love life. She gave up finding love, and for her, getting married was out of her league.

All of a sudden, she wanted to have a baby. She will then encounter three men with different jobs and personalities. Will she be able to find love and have a baby at the same time?

In the teaser video, Jang Nara gracefully sits in a bathtub filled with toys while holding a book. Her aura radiates this youthful glow as she funnily moves her hands, pretending like she was actually bathing. The crew was astonished just watching her do the act.

Jang Nara first posed side by side Go Joon, who plays Han Yi Sang, a freelance photographer who complains most of the time but is very passionate about his job. In front of a pink backdrop, Go Joon kneels in one knee like he is about to propose to Jang Nara. They finished the shoot sitting next to each other, and Go Joon was holding the camera.

Next off is her photoshoot with Park Byung Eun. He will play as Yoon Jae Young, a pediatrician and a single father who happens to be a friend of Jang Ha-Ri (Jang Nara). Their final pose looks like Park Byung Eun examines Jang Nara's head with a toy stethoscope. During the photo-op, they playfully slap each other's shoulders, showing how much they enjoy each other's presence.

Last but not least is Jang Nara, posing with Jung Gun Joo. He is an amateur employee who works for Jang Ha-ri as Choi Kang-Eu-Ddeum. Jang Nara is resting her chin on top of Jung Gun Joo's head is their final pose.

The cast did a group pose, but before this, they mentioned how muscular Go Joon is while Park Byung Eun joked around his mustard-colored sweater, all in all creating a relaxed and joyful atmosphere.

Afterward, the four lay flat while Jang Nara happily smiles at the camera, and the three male actors were holding dolls and pacifiers. During the shoot, they were able to capture how the boys messed around, even during Jung Gun Joo's photo-op. The hyper-energetic Go Joon tried to spell the "Oh My Baby's" initials using his arm, and Jung Gun Joo suggested they make hearts with their hands. The boys just couldn't stop themselves from goofing around while filming.

The last part of the video showed mostly Jang Nara's individual shots. She was seen wearing a baby carrier with a teddy bear. Also, a pacifier placed on her finger as if it was a ring. Jang Nara still looks very pretty even though her make-up made her look mature.

Watch "Oh My Baby" premiere on May 6 at 10:50 KST and will be available on Viki.