Ice Thawing Between Miley Cyrus & Justin Gaston?

Miley Cyrus had an exchange on Twitter with on/off boyfriend Justin Gaston, after the underwear model heard her new single ‘Party In The USA’ while at the gym. The pair had been having icy exchanges recently not directed at each other and written cryptically. They write:

Justin: What would the gym have been like this morning without “no surprise” .. I’ll tell you.. Sad and lonely .. But then It was a party in the USA

Justin: Guys I can’t help what comes on the radio whilst I pump my muscles or lack there of.. You just wait Perfection I’m catching up

Miley: @JustinMGaston did the butterflies fly away? Were ya nodding your head like yeah? Were ya moving your hips like yeah?

Justin: @mileycyrus oddly enough I was.. I don’t think the lady on the treadmill appreciated me swinging my hips like yeah.. And I looked a bit silly