Meaning of "Birthday" by Quietdrive

The lyrics of "Birthday" delve into themes of regret, heartbreak, and the longing for a past relationship. The singer grapples with his own feelings of love and the pain of watching a former partner move on with someone else. The apology for forgetting a birthday signifies the deeper emotional turmoil that the singer is experiencing, as birthdays are typically considered important milestones in a relationship. The repeated questioning of "Where did I go wrong?" and "What have I done wrong?" highlights the self-doubt and introspection that often come after a breakup. The track conveys a sense of nostalgia for the past and a desire to make amends, showcasing the complexities of human relationships and the impact of mistakes on romantic connections.