The song "Key To My Heart" by Tom Jones tells the story of a person who is separated from their loved one but still holds deep affection for them. The lyrics express a longing for the person's return and highlight the significance of their presence in their life. The singer asks their beloved to smile and refrain from crying, assuring them that they will be home soon. They admit that they should have realized from the beginning that their sweetheart holds the key to their heart. The protagonist reflects on how they have been wronged and acknowledges that they have been away for too long. Despite the absence, they confess that their encounters with other people have been few and that their heart still belongs to their loved one. They fondly remember the time they spent together, emphasizing the love and care they shared from the start. The singer describes their lover as tender and capable, possessing the key to their heart. Overall, the song speaks of a deep and enduring love, despite physical separation. It portrays the longing for reunion and the acknowledgement that the person they hold dear is the one who unlocks their heart.
