The song "Who Do You Think You Are" by Jutes tells the story of a breakup and the changes that occur in one of the individuals involved. The lyrics depict the singer observing their former partner's transformation after the end of their relationship. The opening lines describe the changes the person has undergone, such as going to new places and enjoying themselves in Las Vegas, a place they used to dislike. The singer reflects on the various emotions they have witnessed from the person, including laughter, tears, vulnerability, and even seeing them without makeup. The chorus poses a question to the person, asking who they think they are. It hints at the individual trying to show off or prove something through their social media posts, mentioning the use of captions to portray a thriving life. The singer questions why the person cares about their opinion if they are truly doing well after the breakup. The lyrics continue by implying that the singer still has feelings for the person but admits that if they change into someone else, it may be the right time for the singer to move on and start anew. The line about flexing somebody else's car and using someone else's credit cards suggests the person is trying to present a false image of success. The song concludes with the singer asserting that they have blocked the person on social media and removed them from their life, indicating their attempt to move forward. The repeated question of "who do you think you are" conveys a sense of disbelief and disappointment towards the person's actions and attempts to showcase a different persona. Overall, "Who Do You Think You Are" delves into themes of post-breakup changes, self-presentation on social media, and the process of moving on from a past relationship.