The song is about a father who struggles to let go of his beloved daughter as she is soon to get married.
The lyrics reflect the father's love for his daughter since her childhood and the impending change when she marries another man.
It is emphasized that the daughter will always remain her father's little princess, even as she takes on a new last name and starts her own family.
The song expresses the ambivalence between the joy of the daughter's happiness and the pain of letting her go.
Overall, 'Yours' showcases the deep bond between a father and his daughter, as well as the emotional challenge that comes with transitioning into a new phase of life.