The song Kit Kat by Hi-Five is about a man's intense desire and longing for his lover. He confesses that he can't stop thinking about the love they make and is turned on by their past encounters. He describes the pleasure he experiences when they're intimate and how it's never enough for him. He compares his lover's body to a sweet chocolate, a delicious Kit Kat candy bar, and begs her to break him off a piece. He admits to being addicted to her and craving her every day. The lyrics are sensual and passionate, depicting the intense feelings and longing of the protagonist. The song is about passion and desire in a physical relationship and the powerful emotions that can result from it.