Airport Sex
When two people in a relationship reunite in an airport after being apart for a long period of time because of a long-distance relationship or a long trip. The couple kiss and hug passionately drawing lots of attention none of which is a concern to them.
Babe, I've been looking forward to seeing you after so long, when you get off that plane it's gonna be something like airport sex. We'll make everyone sick and I won't even care!