Throughout the song, Julian Lennon uses metaphors related to the sea and saltwater to symbolize the depth of emotions and experiences in a relationship. The ocean represents the vastness and unpredictability of love, while the saltwater symbolizes the tears, pain, and healing that come with it.
The song begins with the line, "I've been watching the waves crash for hours," setting the tone for a contemplative and introspective journey. The repetitive chorus, "Can you feel the ocean calling? Can you hear the water flowing? Can you feel the saltwater running deep inside your soul?" emphasizes the emotional resonance and impact of the relationship.
The song delves into the vulnerability of opening oneself to love and the fear of being hurt. Julian Lennon sings, "I'm afraid of what I'll find if I let you in," expressing the hesitation and uncertainty that often accompany relationships. He also acknowledges the transformative power of love, particularly in times of distress, singing, "You're the only one who can save me from this darkness that surrounds me."
As the song progresses, the protagonist finds strength and solace in the midst of the emotional turmoil. The line, "I've been lost and I've been found, I've been up and I've been down," suggests a journey of self-discovery and growth through the challenges faced in the relationship.
The song ends with the repeated affirmation, "I can feel the saltwater running deep inside my soul," signifying that the emotional impact of the relationship has left a lasting mark on the protagonist.
Overall, "Saltwater" by Julian Lennon portrays the complexities and intensity of love, highlighting the emotional turbulence, healing, and personal transformation that can accompany deep romantic connections.