I'm done wondering where you've been. All night long when you're out with your friends. All you say that the matter's over. But now that chapter's over. I'm done trusting you it's ended. Even after I catch you red handed. You could've been my only one. But now your chance is gone. [Chorus]. You should've when you could've. You're gonna miss my love girl. You should it would've been so good. You should've when I would've. Now I know I've had enough. Better luck next time girl. You should it would've been so good. I'm done chasing you all over. May as well be chasing after thunder. Play hard to get if it makes you happy. For a change now you can start chasing me. Don't cry cause I ain't your sure thing. It ain't my fault you don't know a good thing. You could've been my only one. But now your chance is gone. [Bridge]. Don't you understand. Don't wanna be your backup plan. Now I won't be here to clean up when it hits the fan. You tried to keep me on your leash. It's time you started chasing me