Short story BE
Their parents threatened each other, and eventually the two broke up.
Lin Zhou chose to commit suicide on Lin Lin's birthday, leaving behind the words "Lin Lin, I will marry you in the next life."
On the same night, after celebrating his birthday, Lin Lin chose to die for his love, leaving behind the words "Lin Zhou, wait for me."
They died at 18, so they will always be 18.
Purpose: Hope that lovers will eventually get married