"Si Solo Supieras" is a song by Lauri Garcia. The lyrics describe a person who is feeling hurt and overlooked in a relationship. The narrator expresses their desire for the other person to understand the pain they are causing by ignoring them and not showing affection. They long for the other person to love them genuinely and be willing to do anything for them without having to ask. The narrator mentions that they would go to great lengths and sacrifice everything for the person they love, but they feel deceived and lied to. The song portrays the narrator's frustration with the other person's false declarations of love and missing them. They accuse the other person of being dishonest and of being happy with someone else, which hurts them even more. The narrator expresses their wish for honesty and transparency in the relationship, mentioning that if the other person would speak truthfully about their feelings and their life, they would leave. However, despite the continuous lies and nonsense, the narrator remains in the relationship, feeling hurt and deceived. In the end, the narrator asks the other person to be happy with the person they are currently with and to stop hurting them with empty words and actions. They urge the other person to treat their new partner well and not repeat the same mistakes they made in their previous relationship.