Want U Back

The speaker ended a relationship because she thought she could find someone better, and expected her former boyfriend to be upset. Instead, she sees him happily dating someone else and repeating familiar activities with her. This changes the speaker’s confidence into regret and longing: she insists she wants him back, while trying to sound proud and dismissive.

“Upgrade” means finding someone she considers better, though the lyric now makes that choice seem mistaken. The repeated references to restaurants and things they did “first” show how ordinary shared routines have become painful reminders. Saying she thought he would be “cryin’” but now sees him “flyin’” contrasts the sadness she expected with his apparent success and happiness. Her claim that the new girlfriend “ain’t got a thing on me” is a boast that also suggests insecurity.

The song is playful and exaggerated, so the speaker’s insults may be part of a comic, competitive performance rather than a serious judgment of the other girl. She says she is not jealous, but her close attention to the new couple and repeated wish to reclaim her ex suggest that jealousy is present. Her belief that she “still had” him first may express pride in their shared history, but it does not mean he belongs to her now.