"Bellyache" by Billie Eilish tells the story of a troubled protagonist who starts off feeling detached and bored, sitting alone and chewing gum in a driveway. Their friends are nearby but don't seem to notice or care about their actions. As the song progresses, the protagonist reveals that their friends will soon search their room for money. Nervously biting their nails, the protagonist realizes they are too young to face the consequences of their actions but finds the situation somewhat amusing. The recurring line "Where's my mind" suggests that the protagonist is feeling mentally disconnected or overwhelmed by their circumstances. They are questioning their state of mind and searching for a sense of stability or understanding. In the chorus, the protagonist wonders if their mind is in the gutter, referencing the place where they left their lover. This line suggests they may have done something harmful or deceitful that they now regret. The phrase "expensive fake" implies that the protagonist's actions had consequences and that they are grappling with the guilt and regret that followed. The line "My V is for Vendetta" connects to an iconic film and graphic novel where the protagonist seeks revenge against those who wronged them. In this context, it could mean that the protagonist initially thought seeking vengeance would make them feel better, but instead, they are plagued by a "bellyache," which could represent guilt and internal turmoil. The protagonist acknowledges their actions and mindset, acknowledging that everything they do is like wearing a noose as a necklace, symbolizing self-destructive behavior. They desire to instill fear in others and be seen as reckless, possibly to deflect attention from their own flaws or pain. Ultimately, "Bellyache" presents a narrative of a troubled protagonist grappling with boredom, detachment, guilt, and the consequences of their actions. It explores themes of youthful recklessness, regret, and the longing for a sense of stability or sanity in the midst of chaos.