Meaning of "Last Thing On My Mind" by Tompall And The Glaser Brothers

The lyrics of "Last Thing On My Mind" by Tompall And The Glaser Brothers delve into the theme of regret and reflection on a failed relationship. The narrator laments not having loved their partner better and unintentionally being unkind. The lines “I could've loved you better, Didn't mean to be unkind” showcase the inner turmoil of realizing too late the mistakes made in the relationship. The repeated questioning of whether the partner is leaving without a farewell or a trace left behind adds to the sense of loss and abandonment. The imagery of walking together while thoughts tumble and the ground rumbles underground symbolizes the emotional chaos and upheaval within the narrator as they come to terms with the reality of the situation. The plea "Please don't go, please don't go" reveals a last desperate attempt to salvage the relationship, but it seems futile. Overall, the song conveys a poignant message about the impact of not cherishing love when it is present and the lasting regret that comes with it.