At Least That's What You Said by Wilco delves into themes of emotional turmoil, personal conflict, and relationship struggles. The song captures the poignant moment of a confrontation between lovers, where one person is trying to understand the other’s actions and feelings. Key themes include confusion, heartache, and the search for clarity within a tumultuous relationship. The raw and intense guitar solo represents the emotional climax, highlighting the internal and external battles faced by the individuals involved.