This song by Joan Manuel Serrat, titled "No Hago Otra Cosa Que Pensar En Ti" (I do nothing but think of you), is about the protagonist's overwhelming thoughts and feelings for someone they love. The lyrics depict the narrator's desperate attempts to find inspiration to write a song about their loved one but failing to come up with anything. They express their constant preoccupation with thoughts of this person and how they cannot think of anything else. The narrator mentions using paper and pencil to scatter the tokens of their love on the table, possibly referring to love letters or mementos that bring back memories of their relationship. They also mention smoking cigarettes, using it metaphorically to show their contemplative state and the desire to quit smoking. The lyrics suggest a playful distraction when the narrator gets lost looking for inspiration in the sky and is entertained by a girl riding a bicycle. They also mention a neighbor scratching their head, possibly symbolizing their own frustration and confusion in finding the right words. Ultimately, the lyrics convey the narrator's dedication to their loved one and how they find solace and joy in composing songs. However, on that particular day, the muses seem to have abandoned them, leaving them feeling uninspired and longing for the return of their creative spark. Overall, the song portrays the narrator's deep love and obsession with someone, as well as the struggles and frustrations they face in trying to express their feelings through music.