Obtener Un Sí by Shakira is a romantic song that delves into themes of love, desire, and the beauty of a deep emotional connection. In this song, Shakira poetically explores the longing and passion that accompany falling and being in love. Key themes include the vulnerability and power of saying 'yes' in a relationship, the sweetness of love's uncertainties, and the intimate moments that define deep connections. Particularly poignant moments in the song include Shakira's lyrical depiction of how a simple affirmation -- a 'yes' -- can open up a world of emotional depth and closeness.