So, since we just couldn't wait another day, we asked (okay, begged!) the singer to tell us just a little bit more. For instance: What does he find so sexy about a backseat makeout session?
"It's usually spontaneous, raw, intense," Urban, 46, tells PEOPLE. "And even the sense of being suddenly interrupted by someone adds to the adrenaline rush. Who needs a cigarette?"
Not us. Please, Keith, do go on.
"Ideally, it's better if you've pulled off the side of the road," he says. "But then again … "
Hmm … sounds like he speaks from experience. So, will he kiss and tell about his own last mobile smooch fest?
"I think the last one was pretty great, but you'd have to ask my wife!"
Nicole, let us know.
See a teaser of the video below and come back to PEOPLE.com at 9 a.m. ET on Thursday to see the whole sexy clip!