On Yubin's YouTube channel 'Yubin's Spotlight', a video titled '2nd Generation VS 5th Generation: Inviting the Youngest from the Debut Year' was uploaded.
In the video, Kickflip members Gyehoon, Donghwa, and Juwang made an appearance. Yubin asked them about their debut date, to which they replied January 20th. Amused by their recent debut, Yubin affectionately remarked, "What should I do? They're babies." She then commented on how young, handsome, and promising they are, expressing surprise at the age gap.
Particularly, when she learned that the youngest member was born in 2007 and the oldest in 2004, Yubin exclaimed, "My nephews have debuted." She then asked if they knew Wonder Girls, to which the members responded affirmatively, recalling that 'Tell Me' was popular when they were in kindergarten. Yubin was amazed, noting that 'Tell Me' was released in 2007.
The four of them then discussed their shared love for food delivery apps and mukbangs. Kickflip members mentioned that while they used to enjoy eating chicken, they now prefer poke. Yubin inquired if they were managing their diet, and the members shared that they had to manage their weight before debuting, highlighting the concerns unique to idols.
Yubin shared, "I love eating too, so I worked hard," adding, "I eat what I want and manage with exercise." She also mentioned envying members who could eat freely without gaining weight during her active years. Furthermore, Yubin showed her support for her label juniors by asking detailed questions about their new album, title track, and other songs, expressing her affection and encouragement.