What is the purpose of the song Hey Brother by avvici?

The song "Hey Brother" by Avicii explores themes of love, support, and camaraderie. It emphasizes the bond between siblings and friends, highlighting the importance of being there for one another through difficult times. The upbeat melody contrasts with its deeper message about loyalty and connection, suggesting that no matter the challenges faced, having someone to rely on makes a significant difference. Overall, it celebrates the strength found in relationships and the spirit of togetherness.