The song "Por Que Fui Un Idiota" by Ulices Chaidez y Sus Plebes is a heartfelt apology from the narrator to their loved one for their past mistakes and betrayals. The lyrics express the regret and remorse the narrator feels for their actions. The song begins with the narrator acknowledging that their loved one may be right in calling them a fool for coming back and deserves to be insulted for their past behavior. They admit to deserving the mistreatment and hope that their loved one will listen to them despite the risk that they may never want to see them again. The chorus emphasizes their guilt, calling themselves an idiot and expressing sorrow for causing harm and disrespecting their loved one. They admit their wrongdoings were never their intention, but the allure of temptation was too strong for them to resist. The narrator laments their lack of shame and expresses sadness for failing their loved one. They come to seek their loved one to demonstrate that they truly love them and pleads for forgiveness. Overall, "Por Que Fui Un Idiota" is a song about reflecting on past mistakes, taking responsibility for one's actions, and begging for a second chance in a relationship.