The lyrics of “number one girl” by ROSÉ express a longing for validation and affection, seeking to be recognized as special, pretty, and loved. The protagonist yearns to hear words of admiration and acceptance, desiring to be the primary focus in someone’s eyes.

Throughout the song, there is a plea for recognition of worth and significance, emphasizing the desire to be the most important person to the listener. The repeated chorus underscores the willingness to sacrifice and do anything to attain the coveted status of being the number one girl in the eyes of the beloved.

The bridge reinforces this sentiment, emphasizing the desire to hold a special place in the eyes and heart of the person of interest. Overall, the lyrics convey a deep yearning for love, acceptance, and validation from a significant other.