Behind the Scenes of “Our Universe”: Bae In Hyuk and Roh Jeong Eui’s Heartwarming Family Chemistry Steals the Spotlight

tvN’s Wednesday–Thursday drama Our Universe has unveiled a new set of behind-the-scenes photos—and they’re overflowing with warmth, laughter, and genuine family chemistry.

Our Universe tells the story of Sun Tae Hyung (Bae In Hyuk) and Woo Hyun Jin (Roh Jeong Eui), two in-laws bound by misunderstanding and unresolved tension. Fate, however, forces them under one roof when they unexpectedly begin raising their nephew Woo Joo together. What starts as reluctant cohabitation slowly transforms into a journey of healing, growth, and budding romance.

The newly released behind-the-scenes images capture the lighthearted energy of the “Woo Joo” family off camera. Bae In Hyuk charms with a gentle gaze and playful V-signs, while Roh Jeong Eui brightens the set with her radiant smile and uplifting presence. Their natural rapport extends beyond scripted moments, especially in their affectionate interactions with the child actor portraying Woo Joo—adding an extra layer of sincerity to the drama’s family theme.

Also featured are special appearances by Ha Jun and Park Ji Hyun, who portray Woo Joo’s parents and serve as the emotional anchors connecting both leads. Ha Jun plays Sun Woo Jin, Tae Hyung’s estranged older brother who abandoned him at an orphanage, only to re-enter his life 16 years later—hinting at unresolved wounds and a compelling backstory. Park Ji Hyun appears as Woo Hyun Joo, Hyun Jin’s devoted older sister and emotional pillar, deepening the show’s exploration of family bonds.

Commenting on the upcoming episodes, the production team shared that Episodes 3 and 4 will mark the true beginning of Sun Tae Hyung and Woo Hyun Jin’s co-parenting life. Viewers can expect sharper bickering, evolving dynamics, and emotional shifts as their once-hostile relationship begins to change. Anticipation is further heightened by the arrival of Park Yoon Sung, played by Park Seo Ham, whose appearance is set to introduce unexpected variables into their lives.

Episode 3 of Our Universe airs on February 11 at 10:40 p.m. KST, promising heartfelt moments, growing tension, and the next step in this unconventional family’s story.