The song "Regen" by CedMusic, Zate & Rewind-Beats explores the feelings of heartbreak and loss in a relationship that has come to an end. The lyrics describe the pain and sadness of realizing that a love that once existed is now gone. The artists reflect on the memories and struggles they shared with their partners, and how difficult it is to move on from them. The imagery of rain in the song symbolizes the tears and emotions that the artists are experiencing. They reminisce about the good times they had with their partners, but ultimately come to terms with the fact that the relationship is over. Despite the pain, they try to find a way to move on and let go of the past. Overall, "Regen" is a poignant and emotional song that captures the bittersweet feelings of heartbreak and acceptance. It conveys the universal theme of lost love and the struggles of moving on from a failed relationship.