The song "Nu dau 2 bani" by Samurai (ROU) is about not caring about what anyone else thinks or says. The lyrics talk about being true to yourself and not being bothered by others' opinions. The artist expresses a feeling of independence and self-reliance, and the chorus emphasizes the idea of being unconcerned with others' negativity or judgment. The lyrics convey a sense of defiance and confidence in one's own beliefs and actions, regardless of the opinions of others. Overall, the song promotes the idea of staying true to oneself and not succumbing to societal pressure or expectations.