The song "Y Aunque Haga Calor" by Julio Iglesias talks about advice that a father gives to his child. He tells the child to always keep a watch on their wrist and shoes on their feet, just like any other child would do. He also advises the child to always be ready to face various challenges in life, such as facing obstacles in their path, both uphill and downhill. Further, he tells the child not to lose hope even when things get tough and to keep walking towards their goals, even if it means exposing oneself to the heat of the sun. He mentions that the shadow is only for those who easily sweat, and it’s not meant for true fighters who are ready to take any challenge. When it rains, he advises the child not to run away but to face it head-on, because facing challenges will help the child grow and mature. The father also reminds the child that as they grow older, they will face many challenges, such as when the shoes start pinching and when a woman takes the place beside them. Despite the challenges, he encourages the child to keep moving forward. In the end, the father reminds the child that life is limited, and eventually, everyone’s clock will stop ticking. But even then, the father will be waiting at the finish line. The message of the song is to encourage people to keep moving forward and to be brave in the face of adversity.