When Nana left Yunke for the first time, she hurt him severely.
Three years later, Yunke suddenly appeared and asked Nana to marry him.
After Nana got married, she found out that he loved her sister.
He hates her,
She hates it too.
Six years later, the two met again, and Nana was already with his friend.
How should Yun Ke deal with her?