The Heavy's song "Who Needs The Sunshine?" is about the power of love and how it can bring light and warmth into someone's life. The lyrics describe the physical reactions the singer has to being in love, such as goose-flesh and butterflies, and the way that love can make him feel invincible and complete. The chorus of the song repeats the phrase "Who needs the sunshine when you're here?" as a way of saying that nothing else matters when you have the love of someone who brings light into your life. The song also touches on the idea of addiction, with the singer saying that he doesn't need drugs or alcohol because he has the love of his partner to sustain him. He describes his partner as being like medicine to him, able to cure any ailment he may have. However, he also acknowledges that there will be tough times, represented in the lyrics by the metaphor of the storm breaking and the headache that comes with it. Yet, even in these difficult moments, he finds solace in the fact that he has the love of his partner to keep him going. Overall, "Who Needs The Sunshine?" is a celebration of love's ability to bring light and happiness into one's life, even in the face of adversity. The Heavy's use of vivid imagery and metaphors makes the song a powerful and emotional tribute to the transformative power of love.