"Underworld" is a song by Joss Stone that welcomes listeners to a metaphorical place called the underworld. In this underworld, love is oversized and the kind that the people there prefer. It is a place where people can freely express themselves and let go of their inhibitions. The lyrics suggest that the feeling in the underworld is related to the use of herbs, possibly referring to the relaxing and euphoric effects of certain substances. It encourages listeners to let their eyes guide their minds and enjoy the experience. The room in the underworld is a space where one's ego cannot pretend or fake emotions. Despite the world being overpopulated and filled with complications, the underworld offers a sense of freedom and love that is irresistible. The song emphasizes the importance of accepting this love and not refusing it. It encourages listeners to shed their shyness and embrace the underworld. The song describes the experience in the underworld as a beautiful understatement, like the sun shining through rain. It emphasizes the simplicity and pleasure of the sounds and the ability to just feel rather than overthink. The lyrics also mention the power of a smile saving someone and the importance of letting go and embracing the groove. "Underworld" portrays the underworld as a place where people are always high, suggesting a state of bliss or contentment. It celebrates the fact that in this underworld, people can stay high on life without any negative consequences. The song also delves into letting go of societal expectations and embracing individuality. It encourages listeners to be free and imagine what they truly want. The lyrics mention turning the tables and feeling the heat of every beat, suggesting a desire to fully immerse oneself in the experience and enjoy it to the fullest. Overall, "Underworld" by Joss Stone is a song that invites listeners to a metaphorical realm where love is abundant and oversized. It encourages freedom, self-expression, and letting go of inhibitions in order to fully embrace the euphoric experience of the underworld.