Yoongi wakes up from a dream. He had been working on a piano piece for several nights, the result of which was that the melody haunted him in his dream. In his dream he was near his apartment, covered in dense fog, and picked up a piano key.As soon as he did that the scenery changed to a workroom- memories come to him of playing piano with Jungkook, followed by memories of the beach-visit.
When he wakes up there is a banging on his door. A girl who has become his music partner frequents his workroom often. She evaluated his work harshly and nagged him to finish it. She even makes him give up smoking. This provoked him, and he began working harder on his music, ignoring calls and messages and staying up all night to compose. When he is done, the girl compliments him but this complement reminds him of Jungkook. The woman reminds him to meet her at the hospital tomorrow for her guitar performance.
He gets a call from Jimin. The call reminds him of his dream in which his house caught fire, and a scene from his mother’s unlit room in which she is blaming him. Yoongi rushes to the hospital to see Jungkook , remembering Jimin’s words that Jungkook had almost died.
All of this reminds him of his dream, the fire and his mother’s words. He is not sure if his mother said it or someone else did, but the words haunted him to this day, and he begins to wonder if he was to blame for Jungkook’s accident. He wonders if he had ignored him at the music shop that day, would the accident have still happened. As he leaves, he hears the melody of a guitar. The sound of guitar overlaps with sounds of fire, piano and other sounds in Yoongi’s head. He runs away from the hospital to get away from the overwhelming sound.