The song "Si Puedo Vivir Sin Ti" by Ulices Chaidez is about the realization and acceptance that the narrator can live without their ex-partner. The lyrics express how the narrator has noticed that their life has improved since the breakup and that they no longer feel the same level of reliance on their former partner. The song highlights that the decision to leave the relationship was the right one, as it has brought joy and happiness into the narrator's life. The lyrics emphasize that their days are no longer filled with sadness and that they have found a new sense of direction and happiness since their ex-partner left. The narrator mentions that everything is now back to normal or even better than before. They express gratitude for the decision to walk away from the relationship, as it has allowed them to rediscover their own happiness and find reasons to smile. Overall, the song conveys the message that the narrator is content and fulfilled without their ex-partner in their life. It is a celebration of their independence and the newfound joy they have experienced since the breakup.