Hi Anna,
For me it would be an opportunistic encounter, no words just frequent looks and a nervous sense of undefinable tension as we are seemingly drawn closer together. No exchange just a shared expression and warm smile as our fingers entwine and we move somewhere away from the crowd. Standing close together as the sound of our breathing deepens and our mouths move closer until our lips gently caress together. Our hands slide round each other as we kiss deeply, feeling each other's body beneath our dresses responding. You kiss my neck as I slide your straps off your shoulders and pull your dress down, whilst your hands hold my waist and kiss my collar bone....
Shall I go on?