When Song Yi received Zhou Xubai's wedding invitation, he thought he could finally give up.
She went, smiling and wishing him happiness.
The next day, he asked her to meet: "Song Yi, I'm not married."
He took out a dusty box from his bag - it contained every letter he had written to her from the first year of high school to the present, but had never been sent.
The first letter was written on September 1, 2009: "I met my new deskmate today. She lent me two pens. She has beautiful eyes."
The latest one was written yesterday: "I have been waiting for you for fifteen years."
She opened her memories and found out——
He has liked her for fifteen years. She had liked him for fifteen years. None of them said anything and waited until the end, until his "wedding".