The song I Love You More Than You'll Ever Know by Beth Hart is a soulful ballad about a woman's unwavering love for her partner. The lyrics express her devotion and commitment to the relationship, even in difficult times. She promises that if she ever leaves or hurts her partner, she would also be hurting herself. The woman acknowledges that her love may not be enough to sustain their relationship, but it is all she has to offer. The song also touches on the sacrifices the woman has made for her partner, including giving up her own financial stability to support the relationship. She wants her partner to recognize her deep love and dedication. In the end, the woman simply wants to be loved, trusted, and understood by her partner. She insists that she is willing to do anything to make the relationship work, even if it means being a tiny grain of sand. Overall, I Love You More Than You'll Ever Know is a passionate declaration of love and devotion, with a touch of vulnerability and insecurity. It highlights the importance of communication and understanding in a relationship.