Meaning of "2 Hearts" by Kylie Minogue

The lyrics of "2 Hearts" by Kylie Minogue seem to explore the powerful emotions and sensations that come with being in love. The metaphor of two hearts beating together suggests a unity and synchronization between two individuals. The singer describes feeling invisible and in darkness when apart from their loved one, and how that person brings light and warmth into their life. The mention of shouting for a rescue could indicate that this love has saved them from a difficult or dark place. The theme of holding on and not letting go implies a desire to maintain this connection at all costs. Overall, the song conveys a sense of joy, completeness, and union in love.