The song "Costa" by HATIK is a braggadocious rap about his success and talent in the music industry. He compares himself to iconic French rap group IAM, as well as rising star AYA Nakamura. HATIK boasts about his reputation and popularity, claiming that he is well-known without the need for luxurious cars like Lamborghinis. He also references his designer clothing and muscular physique. The artist talks about overcoming struggles and working hard for his success, having previously worked multiple jobs and earning minimum wage. He then takes a jab at other artists who have been in the industry for longer but have not achieved the same level of success. HATIK also mentions the impact of the COVID-19 pandemic on the entertainment industry, stating that he was able to close down clubs during the summer despite the challenges posed by the pandemic. Overall, "Costa" highlights HATIK's confidence and success, with a hint of commentary on the current state of the music industry.