That's When I'll Stop Loving You

'NSYNC's song 'That's When I'll Stop Loving You' is a heartfelt declaration of unwavering love and commitment. The lyrics paint a vivid picture of a love that is so enduring and steadfast that it will only end when the impossible happens—when winter comes in summer, when forever ceases to exist, and when lies become the truth. These metaphors emphasize the improbability of the singer ever ceasing to love their partner, suggesting that their love is eternal and unbreakable.

The song addresses the listener's potential fears and insecurities about love and trust. The singer acknowledges that the listener may have been hurt before and might find it hard to trust again. However, the singer reassures them that their love is different—it's reliable and everlasting. The repeated promises of never leaving and always being there serve to comfort and build trust, reinforcing the idea that this love is a safe haven.

The imagery of natural elements like sunlight and stars further underscores the theme of eternal love. The singer promises that as long as the sun lights the sky and the stars shine, their love will remain constant. This use of celestial and natural imagery elevates the love to something almost divine and timeless. The song's emotional depth is amplified by its melodic structure and the harmonious vocals of 'NSYNC, making it a powerful anthem of love and devotion.