Fingerprints by Katy Perry is a song about individuality, self-discovery, and the determination to make a unique mark on the world. Perry emphasizes the importance of following one's own path and not conforming to societal expectations. Key themes include empowerment, breaking free from norms, and embracing one's own identity. Poignant moments in the song include the lyrics where she talks about not wanting to fit into a box and resisting pressures to conform, highlighting a strong sense of self and personal authenticity.