How does tia lola emdarrass miguel when the boy are at his house?

In "How Tía Lola Came to Stay," Tía Lola embarrasses Miguel during a visit to his house by enthusiastically embracing his cultural roots, which he finds cringeworthy. She wears a bright outfit and speaks in Spanish, drawing attention to herself and making Miguel feel self-conscious in front of his friends. Her carefree and eccentric behavior contrasts sharply with Miguel's desire to fit in, leading to moments of discomfort for him. However, her actions also highlight the importance of embracing one's identity.