Mandy's line of thought was rather similar, and she was content just to be out there alone with Harry. Even after the sun had set and they were sitting there in complete darkness it was very comforting. Especially the lights on the castle gradually turning on.
"Do you think anyone's noticed we're gone? Do you think Draco decided to tell anyone he encountered on the way up. We might be tomorrow's gossip." she chuckled, not moving from her spot against him. "Do you think we should go back inside?" she asked, a bit reluctantly.