"Body Language" by Jesse McCartney is a song about being attracted to someone based on their body movements and physical presence. The lyrics focus on how the girl's body speaks louder than words in terms of her attractiveness and the way she carries herself. The song starts off by emphasizing the girl's body as being like music to the singer's ear, indicating his strong attraction to her. He expresses his interest in getting to know her better and attempts to communicate with her using phrases from different languages, such as French and Japanese. Despite not speaking these languages fluently, he highlights that her body language transcends language barriers and is enough to make sense of their interaction. Throughout the song, Jesse McCartney praises the girl's body movements, particularly when she dances and grinds to the beat. Her ability to articulate her body language in a captivating and alluring manner adds to her appeal. The singer is infatuated with her presence and finds it difficult to resist her charms. The chorus repeats the idea that her body language speaks volumes and makes the singer want to give her attention and compliments. He recognizes her as the hottest girl and wants to celebrate her. Overall, "Body Language" portrays a narrative of being captivated by someone's physical presence and their ability to convey attraction through body movements and dance. It emphasizes the power of non-verbal communication and the impact it can have on developing connections with others.