When Xia Shen left, she sent him one last message.
When Xia Shen was lost and helpless, she had once asked him why people who were destined to have no future together ever met. He told her to think about what she wanted. Xia Shen thought about what it was she wanted...
She wanted freedom. More than love, she wanted freedom. Perhaps one day she would stop for someone, but not now.
Neither of them should sacrifice themselves for the other or carry the other's life on their shoulders.
She did not want to put limits on her life. She wanted to go out and see the world.
Theme: Loving is instinct; parting is instinct, too