BTS's Jungkook shows affection for his direct junior, Cortis.

group BTS member jungkook He showed his affection for his direct junior group, CORTIS.
Jungkook garnered the attention of fans by releasing a video on his personal social media showing him enjoying Cortis's new song at a karaoke.

Their heartwarming senior-junior chemistry is garnering attention as they are seen naturally cheering on their junior group as seniors.