One pretends to be sunny, the other is deliberately arrogant
The encounter between the tip of a needle and the awn of wheat is a temptation, a sting, and an unknown empathy and sinking.
They glimpsed each other's deepest brokenness, but after all they couldn't get into each other's lives.
The cracks have already entered the bones, the mirror is broken, and there will never be a day of reunion.
Concept: There are many regrets in life, and there is no ending of reconciliation.