In the first episode of NCT‘s Doyoung variety show, the idol and his friend BLACKPINK‘s Jisoo show off their sibling relationship with fun interactions that show their true personalities.
After the announcement of his military enlistment, the idol decided to start a YouTube show to cook and express his gratitude to some of his celebrity friends but also share these close bonds and moments with his fans.
For the first episode, the idol invited Jisoo and Jinyoung from GOT7, and the three were the MCs for Inkigayo from February 2017 to February 2018, becoming the famous and beloved trio JinJiDo, who maintain a close friendship until now.
JINJIDO REUNION OH MY GOD pic.twitter.com/hyHq3r8MOw
— 지수 (@jisoogaIIery) December 5, 2025
The chaotic relationship was evident from the beginning when Jisoo knocked on the door and Doyoung yelled at her not to come in, but she opened the door and entered because it smelled delicious. Later he talks to her informally, making her laugh and say, “He’s so rebellious. Is that how you talk to your savior?”.
JISOO and Doyoung, silly sister brother ksksks 😆 pic.twitter.com/euoSZ7wxv9
— FOREVER KIM JISOO (@ForeverKimJisoo) December 10, 2025
doyoung probably the only younger male idol who can talk back to jisoo like this wksjsks shows how close they are pic.twitter.com/es8sVVJtjv
— 행복지수 314% (@dosukhoon) December 10, 2025
These and other tender moments of their interaction made them recover their brother and sister dynamic: “JISOO and Doyoung, silly sister brother ksksks 😆”, “doyoung probably the only younger male idol who can talk back to jisoo like this wksjsks shows how close they are”, “They are literally siblings parted from birth lmfaoo ðŸ˜ðŸ˜ðŸ˜”, “peak sister with her younger brother behavior”.
