Jul 06, · Pucker up, buttercup! Miley Cyrus won National Kissing Day by sharing the sweetest throwback of fiancé Liam Hemsworth. The couple shared their FIRST smooch eight years ago on set of 'The Last Song.'. Kiss It Goodbye Lyrics: Kiss it goodbye-ye-ye / Kiss it goodbye-ye-ye / Whatcha waiting for an opportunity to knock? / C'mon, it's at your door / You're crazy if you leave it locked / You know you got to. m Followers, Following, 6, Posts - See Instagram photos and videos from Miley Cyrus (@mileycyrus).