Wu Wei, a 27-year-old Sichuan boy, works in Chengdu and has a moderate life. In an accident at the airport, he mistakenly identified Xiaoxing, a girl who was visiting Chengdu for seven days, and the two people with the same cheerful personality became friends.
They bickered over the hairy belly in the wet market, laughed until they choked in hot pot restaurants, made dough in Kuanzhai Alley, and watched the stars on the rooftop. Xiaoxing always carries a thick notebook to write and draw. Occasionally, she will suddenly stop to rub her heart, or secretly drink unlabeled water, saying simply that she is "tired."
They added WeChat within seven days and agreed to "keep in touch". However, after Xiaoxing boarded the plane, WeChat turned into a red exclamation mark and the phone could no longer be reached. Only later did he realize that hidden in those seven days of bustle was her best-effort farewell.
