《Dear My Friend，》嘅MV於2021年8月6日晚上9時於MIRROR YouTube 頻道發佈。MV由Sheng Wong 及Maggie Lam 執導。MV 首先還原把中峯送上救護車的視覺交待事件嘅起因，並在MV中舉行一場只有他同他嘅告別禮。告別禮過後，姜濤慢慢咁走出傷痛，重新振作。MV最後以「致此生摯友中峯」作結，以動畫形式重塑兩個人喺籃球場對望嘅情景。
The music video for "Dear My Friend" was released on MIRROR YouTube channel at 9pm on August 6, 2021. The music video is directed by Sheng Wong and Maggie Lam. The MV first restores the cause of the visual confession incident that sent Nakamine to the ambulance, and holds a farewell ceremony in the MV where only he and him. After the farewell ceremony, Jiang Tao slowly walked out of the pain and regained his strength. At the end of the MV, "To My Best Friend in This Life", the MV recreates the scene of two people looking at each other on the basketball court in the form of animation.