The first time she "caught" him, she mistook him for a lost professor; the second time she "caught" him, she mistook him for a habitual thief...
A foreign affairs translator who has been floating abroad all year round, and a scientific researcher who spends time in the laboratory, they are so big in Beijing, but they happened to bump into each other in front of the same pancake stall.
Cheng Zhiyuan flew half of the world and landed at countless airports - but he couldn't make it through the two-hour journey home from the Capital Airport.
Su Xi can teach machines to read thousands of emotions, but she can't read her own home, which she "can't stay in and can't go back to".
From Mentougou to Dongcheng, Haidian to Fengtai, and then to the time difference across the border - "the distance between us" along the way, they tried their best to bridge it, and they were willing to cross it.
"The place I miss the most is the one I can't stay in the most." Fortunately, they later made their home with each other.