The song "Goodbye" by Everlast is a breakup anthem that expresses the pain, anger, and frustration of a betrayed lover. The lyrics depict a person who has discovered their partner's infidelity and decides to end the relationship. The song begins with a catchy chorus, "Na-na-nahh-na, na-na-nahh-na, hey, hey, hey...goodbye!" which sets the tone of letting go and moving on. The narrator confronts their partner, stating that their relationship is over and they are done with the lies and deceit. They feel disrespected and humiliated by their partner's actions. The lyrics continue to address the feelings of betrayal and the desire for closure. The narrator questions how long their partner has been cheating on them and emphasizes their own worthiness of the truth. They decide to walk away, quitting the relationship because they deserve better. The lyrics also highlight the narrator's strength and self-respect. They pack their partner's bags, insisting they leave and not come back. The narrator acknowledges that their partner tried to manipulate and play them for a fool, but now they see through the lies. They express disappointment and anger, but also determination to move on. The song's bridge focuses on the narrator's realization that their partner has been using and mistreating them. In a play on words, Everlast suggests that the partner played their cards poorly, referring to a weak hand in a card game. The narrator asserts that they will not shed tears or beg for reconciliation, but rather assert their independence and say goodbye. Overall, "Goodbye" expresses the emotions of betrayal, anger, and the resolve to end a toxic relationship. The song serves as a way for the narrator to reclaim their power and assert their worth.