The 'Spiderman Brand New Day Trailer' meme originates from scenes likely inspired by the Spider-Man film series, with a focus on Peter Parker, portrayed by actors like Tom Holland in recent adaptations, as he navigates the complexities of life and love. The imagery of Spider-Man perched on a skyscraper, lost in thought, is iconic, representing his dual life as a superhero and a regular guy with everyday problems. The added layer of nostalgia comes from the juxtaposition with flashbacks of MJ, played by Zendaya, highlighting the bittersweet nature of reminiscing about past relationships. The use of "Let Her Go" by Passenger as a soundtrack ties the scenes together with a melancholic tone, making it a relatable depiction of longing and nostalgia.