Lil Wayne-Prom Queen [Official Music Video] [High Quality]

In the video he's kinda a nerd and his trying to talk to some girl (tha prom queen) but she turns him. It alos shows how he became famous and how she ended up being a mom with no babydaddy

And he sings: "She never know how
How everything could turn around"

So I'm guessin its something like be careful who you turn down or hurt because u never know what they turn out to be.