"They sat together in the park / As the evening sky grew dark / She looked at him and he felt a spark tingle to his bones / 'Twas then he felt alone and wished that he'd gone straight / And watched out for a simple twist of fate" (Bob Dylan)
Like Rhys said: Just like an old couple. A beautiful couple. A beautiful composition. And a mighty fine photograph, Grant! All the best & safe travels, Fritsch.