Meaning of "Somebody Else's Business" by Pet Shop Boys

"Somebody Else's Business" by Pet Shop Boys delves into the complexities of a troubled relationship, where one partner's erratic behavior seems to take precedence over their personal lives. The woman's volatile emotions and unpredictable actions create a whirlwind of chaos and drama, causing the man to constantly feel like he is entangled in someone else's problems. Despite the challenges they face, including violent mood swings and constant disagreements, the man still loves her, finding excitement and fulfillment in the chaos. This song reflects how sometimes, relationships can be overshadowed by external factors or other people's drama, leading to a sense of emotional exhaustion and questioning of one's own priorities and happiness.