BTS' Jin and j-hope are both known to be good friends with former Big Hit trainee Seungjun.
The two idol stars can be seen dining inside a restaurant, as the caption read, "Hello, this is Seungjun!! It's getting cold outside nowadays. Please make sure to bundle up people! And thank you for the continuous support. Please look forward to our future endeavors, Insung, Heejun and Seungjun, please continue to love us, we thank you and love you all". He also added the hastag, "#Thank you for the meal Seok Jin hyung. I love you."
Meanwhile, Seungjun is currently competing on the program 'Mix Nine'.