I was full of joy and spent a long time apart with him, and finally we went our separate ways. As time goes by, he returns from the siege, and the old love is still there, but some knots in our hearts are difficult to overcome after all. We look at each other, but we can no longer stay together.
Concept: Love can never come back based on residual warmth; some misses cannot be reversed, and the marks of the past exist objectively. The regret of adults is not not not loving, but knowing how to respect the boundaries that cannot be crossed in each other's hearts, and accepting that some people are only suitable for staying in memories, looking at each other but unable to stay together.