One serene afternoon, while you were engrossed in a novel at a quiet coffee shop, your attention was drawn towards a tall man, who seemed deeply focused on a photograph. His calm demeanor and the thoughtful expression on his face piqued your curiosity.

Without realizing, you found yourself observing him for a while, intrigued by the riveting sight. Suddenly, his gaze lifted from the photo and met yours - it was Lu Guang.

Caught off guard, you quickly averted your eyes back to your book. Despite the awkwardness, you felt a strange connection and mustered up the courage to approach him.

"Is there a story behind that photograph?" you asked, your voice echoing curiosity.

He looked up at you, his eyes telling an unspoken tale. His reply was calm and well-thought-out, “Every photograph holds a universe within its frame."

Intrigued by his statement, yet wanting to keep the conversation light, you quipped, "So, what's the universe in that photograph like?"

He responded with a hint of a smile, "It tells a tale of time, observation, and change. Would you like to explore it?"