Under Control by The Strokes is a song that delves into themes of regret, longing, and the struggle for self-restraint. The narrator reflects on past mistakes and the emotional turmoil that follows. The song conveys a sense of yearning for a simpler time, free from complications and heartache. Key poignant moments include expressions of regret and a desire for reconciliation, emphasizing the human experience of dealing with internal conflicts and the hope for better control over one's emotions.