The song "No Hago Otra Cosa Que Pensar En Ti" is a collaboration between Spanish singers Joan Manuel Serrat and Joaquín Sabina. The title translates to "I Don't Do Anything Other Than Think About You" in English. The lyrics depict the narrator constantly thinking about a person they are infatuated with. They write love letters, scatter the items that remind them of this person on a table, and search for a song to express their feelings. However, they struggle to find the right words and become lost in a pile of empty phrases. The song also touches upon other aspects of the narrator's life. They mention smoking cigarettes and contemplating quitting, as well as giving up drugs and women. They humorously remark on the challenges of maintaining good health and celibacy. In an attempt to distract themselves from their thoughts, the narrator looks out the window and is intrigued by a girl riding a bicycle. However, their attention is diverted by a neighbor scratching himself. Despite these distractions, the narrator can't help but think about the person they're infatuated with. The lyrics mention the muses (the inspirations for artistic creation), suggesting that they have abandoned the narrator. The mention of "the Nano" refers to Nano Cabrera, an Argentine musician and composer who Serrat and Sabina collaborated with. The narrator laments that their virility (sexuality) is in their hands, but the muses have seemingly chosen to leave them. The song humorously plays with the idea that Sabina's lack of virility is the reason why the muses have abandoned them. It implies that some muses may have fled while others are laughing at the situation. Overall, "No Hago Otra Cosa Que Pensar En Ti" depicts a narrator consumed by their thoughts of someone they love and reflects on other aspects of their life with a touch of humor and self-reflection.