The song "Yo Soy Más Débil" by Espinoza Paz talks about a relationship that has come to an end. The narrator recalls the promises that were made at the beginning of the relationship and how they never imagined a farewell. However, the relationship has reached a point where there is nothing left and it has ended. The narrator expresses their pain and acknowledges that even though it hurts, it is best to move away from the person they love. They admit that they have never loved anyone else as much as they love their partner, and they had high hopes for the relationship. They find it difficult to imagine a life without their partner. The lyrics also highlight the difference in strength between the narrator and their partner. The narrator considers themselves weaker and more sensitive compared to their partner's attitude. This vulnerability is why the pain of the breakup affects them deeply. The song conveys the message that the relationship was a true love and not just a habit or routine. The narrator apologizes for their emotional breakdown but emphasizes that their feelings were genuine. They loved their partner with all their soul, which makes it even more unexpected and painful for them to be left behind. Overall, the song "Yo Soy Más Débil" reflects on the emotions and vulnerability experienced after a breakup and the strength to move on despite the pain.