The lyrics of "23:59" revolve around the theme of the singer's infatuation with someone they can't stop thinking about. The song describes moments spent admiring this person, from watching them work to attending their performances, and even dreaming about them. The repetition of not being able to stop thinking about this individual is a central focus of the lyrics.

Meaning of "23:59" by McBusted

"23:59" reflects the struggles of unrequited love or an intense crush that consumes the thoughts of the singer. The constant repetition of not being able to stop thinking about this person emphasizes the hold they have over the singer's mind. The lyrics highlight the everyday moments when the singer is reminded of this individual, from mundane interactions like visiting a drive-through to more profound instances like dreaming about them. The chorus, where the singer confesses to secretly enjoying this obsession, speaks to the internal conflict of wanting to move on but being unable to let go. The song captures the bittersweet nature of longing for someone who may not feel the same way, ultimately conveying the universal experience of unrequited love and the power it holds over our emotions.