The song "Instagram" by Dejvit is about the feeling of nostalgia and longing for a past relationship. The lyrics talk about the singer not being able to go on their ex's Instagram since they had a falling out, and all that's left is nostalgia and dreaming about the ex-girl in Nike shoes. The song delves into the emotions of regret and longing for the past, as well as the struggles of moving on from a relationship. The lyrics also touch on the use of drugs as a coping mechanism for the pain of heartbreak. Overall, it's a song about the emotional turmoil of a breakup and the difficulty of letting go.