After three years of surrogate marriage, he didn't come on the day it was signed.
The afternoon she moved out of Gu's house, she only took away her old diary and a pair of pink cotton slippers.
He thought she would wait there. She didn't.
He stood below her all night on a rainy night while she closed the curtains.
Then he knelt before the whole city, and she walked around him.
"It's not me you're kneeling on."
Three ginkgo trees. The first tree is waiting, the second tree is letting go, and the third tree is - she no longer needs to wait for anyone.