Maroon 5's song 'Infatuation' dives into the intense emotions and irrational fervor that come with infatuation, often marked by an obsession with someone and the chaotic feelings that accompany it. The lyrics illustrate the whirlwind of attraction and desire, mixed with moments of longing and frustration. Key themes include the intoxicating allure of new love, the unpredictability of emotions, and the contrast between fleeting passion and deeper connections. Particularly poignant moments in this song encapsulate the craving for closeness and the emotional turbulence that passion can provoke.