The "Oh-Goo" couple, much loved by fans, has beautifully concluded their story. As a couple who garnered much affection from viewers with "Resident Playbook," the attention on Jung Joon Won and Go Youn Jung, who portrayed these characters, has also increased.

Due to the eight-year age difference between the two actors, it's even said that they better matched their characters: the composed Dr. Goo Do Wan and the young, new-generation doctor Oh Yi Young. Regarding this age difference, Go Youn Jung openly shared her thoughts.

“We didn’t even imagine that we would receive this much attention. Even the director and the screenwriter were surprised. Seeing so many people loving the Yi Young and Goo Do Wan couple during the live broadcast was really touching. I didn’t even notice the age difference between us. Joon Won oppa is intelligent and talented. On set, he’s bright, relaxed, and cheerful. His natural acting style brought out the love between the characters,” she explained.

In particular, the confession scene, the secret dating scenes, and the ending garnered very high viewership ratings, indicating the large number of fans who adore this couple. Go Youn-jung and Jung Joon-won also topped the most popular actors list for four consecutive weeks, signifying their great success. For Go Youn-jung, the character of Dr. Oh Yi Young is a role that brought about a significant turning point in her career.