The song "Cool" by JuanFran is a romantic and uplifting track that talks about the joy and happiness that the narrator feels when he's with his love interest. The lyrics describe wanting to take the person to New York, enjoying sunsets together, and reminiscing about their school days. The song portrays a sense of admiration and appreciation for the person, referring to them as "cool" for bringing color and positivity into the narrator's life. The lyrics also mention going on a cruise to the Bahamas, enjoying a piña colada, and expressing love and devotion. There is a sense of enchantment and magic in the relationship, where the narrator wants to experience the power of flying with their partner. The repetition of the phrase "tú lo pintas azul" translates to "you paint it blue" and signifies how the person brings happiness and brightness into the narrator's world. Overall, "Cool" is a love song filled with admiration and a desire for a beautiful and fulfilling relationship. It expresses the narrator's feelings of happiness, joy, and love for their significant other.