The lyrics of "One Day" by Paolo Nutini revolve around the themes of longing, longing for a connection, and the fleeting nature of relationships. The speaker recognizes the importance of someone in their life but understands that a kiss is just a kiss and wants to avoid getting attached. They acknowledge that they will eventually move on, and despite the beauty and yearning present in their relationship, it feels like a dream. The speaker asks the other person to remember that a kiss is just a kiss and that wanting more would be foolish. Despite the promises and moments shared, they know they will be gone soon as it is all they do.

Meaning of "One Day" by Paolo Nutini

"One Day" explores the complex emotions surrounding longing and the transient nature of relationships. The lyrics of the song suggest that the speaker has developed strong feelings for someone but is hesitant to fully give in to those emotions. The repetition of the phrase "A kiss is but a kiss" indicates a sense of resignation and a reluctance to believe that a kiss can signify anything deeper or more meaningful. The speaker acknowledges their own folly in desiring more from this person, recognizing that it would be unwise to expect or hope for a deeper connection.

The repeated line "I'll be gone in a while, it's all that I do" highlights the impermanence of their presence in the other person's life. There is a recognition that the relationship is fleeting, and the speaker will eventually move on. This theme of transience is emphasized throughout the song, with references to corners, pictures, and promises that are all subject to time and decay. The speaker's understanding of this transience lends a bittersweet quality to their longing, as they are aware that their time together is limited.

Despite the acknowledgement of the ephemeral nature of their connection, there is still a yearning for something more. The line "And the promises captured in one kiss, we had and we seek and we squander" suggests a desire for a deeper emotional bond. However, the speaker ultimately accepts that this longing may be all they have, stating "Sometimes it feels like it's all I've gotten, it's all a dream." There is a sense of resignation and acceptance of the limitations of the relationship, with the repeated phrase "It's all that I do" underscoring the speaker's understanding that this longing is a significant part of their existence.

Overall, "One Day" delves into the conflicting emotions of wanting connection and intimacy while being aware of the ephemeral nature of relationships. It explores the complexity of human emotions and the vulnerability that comes with longing for more, while recognizing the necessity of accepting the limitations and impermanence of those connections.