Meaning of "Behaviour" by Beatsteaks

The lyrics of "Behaviour" by Beatsteaks seem to speak to the idea of autonomy and individuality. The narrator is rejecting the notion that they need to conform to someone else's standards or expectations, as symbolized by refusing to wear their shirt. This could be interpreted as a broader commentary on societal pressures to conform and the importance of staying true to oneself, even if it means going against the grain. The repetition of the phrase "I'm not gonna wear your shirt" emphasizes the narrator's determination to assert their own identity and resist outside influence. Overall, the song seems to celebrate independence and self-expression.