Melanie C explores the transformative power of a deepening relationship in this track. Initially, she thought they'd just be friends, but as their connection grew stronger, it altered everything about her world. The lyrics capture the excitement and fear of crossing into romantic territory with someone who was once just a friend. She expresses that their bond has irrevocably changed, marking a new beginning rather than an end. This song beautifully illustrates how love can unexpectedly evolve and redefine our lives, making it clear that once certain lines are crossed, things will indeed never be the same again.
