"forget me too" by mgk & halsey changed history. full video: mgk - tickets to my downfall house tour. 📝: mgk posted a video of himself visiting his former house, which was also used as the background for his "Tickets To My Downfall" album cover. In this video where mgk tours his old house, mgk shared a story behind a lyric from "forget me too," a pop punk song by mgk and Halsey. mgk was standing at the front door of his old house. mgk said, "Right here is where I thought of that line for 'forge