"When You Were Mine" by Janet Devlin is a song about the aftermath of a lost relationship and the lingering feelings of love and longing. The protagonist of the song is reminiscing about a past love and reflecting on the happiness they once shared. The lyrics convey a deep sense of sadness and longing. The protagonist realizes that they are still not over their ex-partner, as indicated by the lines "There's nothing you can say, or do, 'cause I'm not over you." They are struggling to move on and still hold on to hope that there might be a chance for reconciliation. The chorus, "Ohhhhh, I remember how it felt to call you mine. All mine, all mind," highlights the profound connection and sense of ownership the protagonist felt towards their ex-lover. They recall the times when they were completely absorbed in the relationship and how it made them feel alive. As the song progresses, the protagonist questions why their heart is still open and why there is nothing left to hide. They wonder if the flames of their love still burn and if their ex-lover has truly moved on, leaving no stone unturned. They long for any sign or indication that there is a possibility for a reunion. The bridge of the song expresses the pain and darkness that the protagonist is experiencing. They feel lost and lonely without their ex-lover, unable to hear their heart and feeling isolated in the darkness. The lines "And everything is cold, and I'm a little lost inside" depict the emotional turmoil they are going through. Ultimately, "When You Were Mine" captures the bittersweet emotions of a past love and the ongoing struggle to let go. It showcases the desire to hold on to something that is no longer there and the longing for a time when they were happy and connected.