What kind of life does a person have to go through to live a lifetime?
What kind of tossing and turning does a woman have to go through to reach her destination?
She was rebellious in her youth, tossed and turned in her youth, and met one person after another. How she experienced, how she parted, how she encountered setbacks, how she was angry, how she was hurt, how she forgave, and finally how she reconciled with herself and life.
And he is a teacher and a lover?
He is her great love and hatred, her sweetness and sadness?
Is he the final destination for her to reconcile with herself?
A girl's best years are always a song of tossing and turning!