Love is a train and everyone is a passenger.
There are many stops along the way, some people were on the bus from the starting point, and some people got on the bus later;
Some people sit all the way to the finish line, and some people get off halfway;
Some people will transfer to another bus until the end, and some people will never get back up again;
And some people have changed trains several times, but they always have no seats, and they don't know if they can get to the end.
Wang Ke is the last kind of person.