The song LONER by JUMEX talks about his personal struggles with loneliness and his dependence on drugs to deal with his emotions. He acknowledges that people may be mad or sad because of his non-conformist behavior as a loner, but he finds acceptance in his solitary existence. He references his use of drugs as a way to cope with his problems and spends money on them because he believes it's money well spent. He also talks about a girl he loves, but she seems to be unattainable and always hiding from him. Overall, the song portrays JUMEX's inner conflicts and his search for a sense of belonging in a world that often doesn't understand him.