It's not all fun and game when you arrive engage in the grueling activities of boot camp.
Katy gets back in the gym to prepare for basic training and also wrestles underwater with "a dude."
An angry Katy Perry breaks up with her boyfriend, but also remembers when she was in love.
Katy wants you to know that she does all her own stunts, just like Tom Cruise.
All We Ever Knew
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