The MV's story from I understand it: Pide, Magorn, the girl, and that other guy were all friends (hence the photos at the end). The girl started dating that other guy, and Pide liked the girl, so it caused him a mental breakdown, causing him to be institutionalized. Magorn came to visit Pide at the institution, and he came with "get well soon" flowers. Pide was doing romantic stuff with the doll, thinking it was the girl because of his mental illness. Magorn watched and was sad and upset to see Pide's conditioning worsening.