"It was only when I finished the course and left my graduation diploma on the bus that I realised I'd become an actor"

This quote by James D'arcy talks to the concept that often it takes a moment of realization to genuinely understand the magnitude of a situation. In this case, it was only when he finished his course and left his graduation diploma on the bus that he understood he had actually ended up being a star. This minute of realization was likely a powerful one for him, as it marked the end of his journey to ending up being a star and the start of his career. It was a minute of reflection and gratitude for the hard work he had put in to get to this point. It was a moment of pride and achievement, and a tip of the significance of taking the time to appreciate the journey and the turning points along the way.