Shorten for Yuju-Jungkook, an imaginary couple made by fans of 여자친구 and 방탄소년단. Since both of them are main vocalist in each group stated, and have their duet on Dec 29th 2016, many fans started to like and imagine the two of them being together. The fans of this imaginary couple is called Babochka.
by 유국 June 29, 2019