Based on the provided reference, both Kim Namjoon and Kim Seokjin (Jin) of BTS have had girlfriends in the past.
- Kim Namjoon: He had one girlfriend, but they broke up because she had too many male friends.
- Kim Seokjin (Jin): Jin had a girlfriend in the past, but the relationship didn't last because she cheated on him. He revealed his kiss with the statue in the 'Blood Sweat & Tears' music video reaction was his first kiss.
