The song "Eternal" by Johnny Hates Jazz is about saying goodbye to a dear friend and acknowledging the end of a journey. The protagonist feels a lingering connection with their friend, symbolized by a flame that continues to burn. They admit to feeling lost, but emphasize the importance of conveying their feelings to their friend. The lyrics suggest that the bond between the two friends is everlasting and timeless ("something between us, Eternal"). The protagonist acknowledges the significance of their friend in their life, expressing that their impact will endure for infinity. Despite this deep connection, the protagonist feels the need to move forward and face new challenges, represented as "the great unknown." The closing of one door represents the end of the chapter with their friend, while another door opening symbolizes new opportunities and the future. The song ends with a bittersweet farewell, as the protagonist wishes their friend well in finding love again and healing their heart. They implore their friend not to grieve, as they firmly believe that the bond they share will always be present. The presence of this connection, no matter the physical distance, will perpetually remain close to both of them. Overall, "Eternal" explores the complex emotions of bidding farewell to a cherished friend while recognizing the enduring nature of their bond.