The song "어여가자 (Let’s Go)" by 히피는 집시였다 (Hippy Was Gipsy) is about the feeling of wanting to escape and go on an adventure. The lyrics mention the desire to leave behind the darkness and embrace the warmth of the sun, and the idea of carrying someone close and comforting them. The song also speaks to the feeling of being frozen in the cold night and wanting to break free from it. Overall, the song conveys a sense of longing for freedom and new experiences. It captures the spirit of wanderlust and the yearning for something more.