“Boomerang” by boyband Why Don’t We is the third track off of the band’s fourth EP titled Invitation.

The song is about a girl who has left her lover to go pursue what she wants to do. The guy in the relationship is accepting that she wants to move on, and do what she wants; but she’s not sure if she’s ready to leave him; coming back to him like a boomerang comes back to you when you throw it.