(It Goes Like) Nanana

The lyrics describe a persistent feeling that the speaker cannot explain or forget. It stays on their mind, and the repeated “na-na-na” turns that feeling into a simple, catchy sound rather than a clear statement. The mood seems light and rhythmic, but there is also a hint of restlessness: the speaker keeps returning to something they cannot quite name.

“I can’t erase” suggests that the feeling is difficult to remove from memory, while “won’t leave behind” implies the speaker is not ready—or perhaps not able—to move on from it. Saying something is “on my mind” is an everyday way to describe a thought that keeps occupying someone’s attention. The wordless refrain may represent emotion that is easier to feel or sing than to explain.

The lyrics do not reveal what caused the feeling or whether it is joyful, romantic, or uneasy. The music and repetition may make it seem celebratory, but the words themselves leave the emotion open. The speaker may be enjoying a strong sensation, struggling with a lingering thought, or experiencing both at once.