In the song, Perry sings, “You and I, I / Ridin' Harleys in Hawaii-i-i / I'm on the back, I'm holdin' tight, I / Want you to take me for a ride, ride.”
She also says, “Boy, tell me, can you take my breath away? / Cruisin' down a heart-shaped highway / Got you swervin' lane-to-lane, don't hit the brakes / 'Cause I'm feelin' so safe.”
Looks like we know where those lyrics came from. Perry captioned her Instagram post, “Last slide is a lil video from the ride that actually inspired 'Harley’s In Hawaii.'”