The song "I Won't Forget You (Mexico)" by Josiah MacCartney & Jon Caryl tells the story of a relationship that has ended but still lingers in the memories of the protagonist. The lyrics express a longing to go back to Mexico, a place where the couple once experienced happiness and togetherness. The protagonist believes that their partner appeared happier when they were in their homeland. The song reflects on the past few months when they were separated and how it has affected them. Despite trying to move on, they find it difficult to forget their former partner. The lyrics suggest that the protagonist has been cautioned before that love doesn't last, but they have experienced a connection that stays with them. The line "Except for once and then, it always sticks to you" implies that this particular relationship has left a lasting impact on the protagonist. As the song continues, the protagonist expresses their feelings of not being happy when alone and their struggle to maintain a smile. They yearn for the past, when they were together with their partner, even if it was in Mexico. The line "We'll never be the same" suggests that something has changed between them, indicating that the relationship may have ended on a negative note. The protagonist mentions that their partner no longer holds them or tells them they love them like they used to. This leads them to believe that the relationship is truly over. However, they express a sense of indifference and ask their ex-partner not to come back or ask for help, as they believe their ex is responsible for their own actions and the consequences they face. The song concludes with a repetition of the line stating that they won't forget their partner. It implies that even though the relationship has ended and the protagonist has moved on, the memories of their love still occupy their mind. Overall, "I Won't Forget You (Mexico)" portrays the bittersweet memories of a past relationship and explores themes of longing, remembrance, and the struggle to let go.