Look, I'm in sad boy hours and I just though of a theory that happens between Yoongi and Jungkook. SOOOOO in the Highlight Reel for Begin (Jungkook's song) there is a painting, birds and a piano. Now that seems like nothing, butttt, here's my theory: Taehyung makes the paining while he's in jail to cope. Honestly, I'm not sure how the painting gets to be by the piano, but lemme just say- it's Yoongi that's playing the piano in the video. Before Yoongi sets himself on fire, he plays the piano one last time; that's when JK jumps off of the building so that's why it plays in the background of the video. And the birds remind him of the beach days (Save me) before everything fell apart .