"Didn't We Shine" is a song by Waylon Jennings that explores the emotions and memories associated with a past relationship. The song reflects on the joy, connection, and vulnerability that were once shared between two people. The lyrics convey a reunion between the narrator and their former partner. The narrator expresses their thoughts on what they would say if they met again, contemplating whether to be clever or pretend to have forgotten. However, the lingering presence of the past relationship in their mind suggests that it left a lasting impact. The chorus, "Didn't we shine, didn't we share and care, and lay our hearts on the line," celebrates the intense connection and love that the narrator once had with their partner. It acknowledges the depth and sincerity of their past relationship. The lyrics also touch on the narrator's continued longing for their ex-partner during their current blue days. Despite the pain and nostalgia, the narrator has forgiven their former partner for any wrongdoings. They choose to focus on the happy memories instead, reminiscing about the times they shared. Overall, "Didn't We Shine" captures the bittersweet feelings of nostalgia, forgiveness, and the lingering impact of a past relationship. It reflects on the depth of emotion and the happy moments shared, despite the relationship not lasting until the end of time.