7:05 by Jonas Brothers is a nostalgic and heartfelt song that delves into the themes of young love and longing. The lyrics reflect the band's reminiscence of a past romantic relationship, capturing the bittersweet feeling of looking back at cherished memories. Key themes include love, nostalgia, and the passage of time. Particularly poignant moments in the song revolve around the vivid recollection of specific times and places shared with a loved one, emphasizing the emotional gravity of those moments.