"You'll Never Know" is a heartfelt love song performed by Engelbert Humperdinck, a British pop singer. The lyrics express the deep longing and affection the singer feels for someone who is not aware of their true feelings. The song begins with the confession of how much the singer misses and cares for the person. Despite their efforts, they cannot hide their love. The line "You oughta know for haven't I told you so?" suggests that the singer has expressed their love multiple times before, but it seems to have been overlooked or gone unnoticed. The lyrics convey the pain and heartbreak that ensued when the person left. The phrase "A million or more times you went away and my heart, my heart went with you" signifies the strong emotional attachment the singer had to the person, indicating that their heart is missing a part of itself when the person is not around. The singer continues to express their love by mentioning how they speak the person's name in every prayer, demonstrating their constant thoughts and deep devotion. They express their willingness to find any possible way to prove their love, but they are unsure of how to do so. In the end, the singer laments that unless the person realizes the depth of their love now, they may never truly know. The repetition of "You'll never know if you don't know now" highlights the urgency and desperation for the person to understand the singer's feelings. Overall, "You'll Never Know" portrays unrequited love, longing, and the struggle of not being able to fully express one's emotions to the person who holds their heart.
