@sobok_sobok umm so it was a story started in 2018 and completed in 2020.
It was like BTS were going on love yourself tour and tae was drunk and he kissed jimin. Jimin developed feeling for him and confessed. But for the sake of BTS tae didn't confessed. In the epilogue BTS filmed the mv of black swan and RM was seen appreciating jimin for his hardwork and coming out of depression.