When I first entered college, it was a strange campus, a strange environment, everything was so strange.
And when we sprinkled our youth here, we discovered that everything here is still the same as before, but it is so friendly that it makes people cry like rain.
I never thought that one day we would have a long-distance relationship, but it was still so unforgettable. Just because I met you, my favorite girl.
I believe that that experience is a touching story for everyone who has ever had a long-distance relationship.
Zhao Dudu, this book is the longest love letter I have written to you.
I would like to write this book to remember our best moments, and also to those who have been in long-distance relationships.