"I Want My Goodbye Back" is a song by country artist Ty Herndon. The song tells the story of a person who regrets breaking up with their partner and wants to undo their decision. In the lyrics, the protagonist confesses that they didn't intend to cause harm or break their partner's heart. They claim that they were only trying to get their attention by breaking a window or creating a disturbance. However, when they saw their partner out the night before, they realized the gravity of their actions and how it affected them emotionally. The protagonist expresses their attempts to communicate and reconcile by trying to call their partner at work and sending faxes. They feel frustrated that their attempts have been in vain, and they long for the opportunity to take back their goodbye. They acknowledge their lack of self-control and the negative consequences that followed their impulsive decisions. The protagonist mentions consulting a doctor, possibly a therapist, to address their emotional pain. However, even the professional acknowledges their erratic behavior, as displayed by their response to seeing a picture of their ex-partner. This incident resulted in the doctor getting injured, suggesting the protagonist's instability and desperation. As the song progresses, the protagonist reflects on their mistakes and expresses a newfound self-awareness. They mention learning what they can live without and realizing what they truly lack without their former partner. Overall, the song portrays the regret and longing of someone who realized their mistake after breaking up with their significant other. They express a desire for forgiveness, reconciliation, and the chance to rebuild their relationship.