That summer, a graduation trip went by mistake.
She is Wei Shushu, the top student in the iceberg in the stream, but there is a soft pink rabbit hanging on her backpack.
He was Xu Zhouli, the legendary No. 1 In Sichuan, and he recognized her by mistake in the crowd.
She thought he was "Zhao Liming" who was accepting the award for his friend.
He already knew the truth, but he was greedy for the clarity in her eyes when she called her by the wrong name.
As a result, the misunderstanding between "Lili" and "Shushu" quietly developed.
"From now on, we will come here to collect mail every year during the migration season."
It was like a fairy tale agreement. When they said it, both of them had foreseen its fragility.
Years later, they all went back.
It's just that she is always in autumn and he is always in rainy season.
Like two groups of migratory birds that are always at different peaks, passing each other at the same latitude and never meeting each other.
Seven years later in the Gobi, he finally followed the traces, but only received news of her disappearance and a blank page of letters.
And those two letters that were put into the mailbox when I was eighteen and never opened by anyone——
She wrote: "You are Qili Feng."
He wrote: "You are the spring I encountered during my migration."
Some birds will only pass by you once in their lifetime, while some people will never wait to return to their nests.
Some springs come only once in a lifetime.
Some letters are written just to never be sent.