"Hagamos Un Trato" is a song by Spanish singer-songwriter Joan Manuel Serrat. The title translates to "Let's Make a Deal" in English. The song talks about a compassionate and supportive relationship between two people. The lyrics convey the message that the singer is willing to be there for his companion, not just in times of trouble or need, but at any given moment. He assures her that she can count on him, not just until a certain number, but wholeheartedly. If the singer ever gazes into his companion's eyes and she recognizes a strand of love in his, he urges her not to be alarmed or assume that he is delusional. Despite this unexpected experience of love, she should know that she can rely on him. However, the singer proposes a deal that is not binding or permanent. He desires to have his companion by his side, appreciating her existence, making him feel alive. He wants to be able to count on her too, not urgently seeking her help, but to have the reassurance that she is there. The song emphasizes the importance of mutual trust, reliability, and companionship in a relationship. It conveys the message that both individuals should be able to count on each other and find solace in the knowledge that they have someone to lean on. Overall, "Hagamos Un Trato" is a beautiful and heartfelt song that expresses the desire for a meaningful and supportive connection between two people.