"Compared to him, I have nothing. I can't achieve the happiness he can give you, so the choice I made is to try my best to give you the only thing I can give you, which is to make you happy."
"Only he can give you everything you really need, and leaving is my final decision."
"Ayue, maybe we are destined to be inseparable in this life. The meeting was a mistake from the very beginning. Let this dream end."
Chi Yu chose to let go because he knew in his heart that if he wanted Si Yue to be happy, he would let Chi Yuan give her happiness.
"I just want you to understand that as an emperor, you have too many things you have no control over, including fratricide, and for me, these are not for the world but for you!"
"I know that promising you a lifetime of prosperity is not as good as promising you a lifetime of peace of mind. As long as you are willing, I am willing to pay any price."
"Since you know how difficult it is to let go of someone, you should also know that I feel the same way."
Chi Yuan never thought about letting go. He knew very well that as long as he persisted, she would be moved.
"Chi Yuan, who do you think you are? Should everyone be so mean as to get close to you, make themselves like a planet, and then spin you around like a sun?!"
"Chi Yu, don't tell me a bunch of tongue twisters. You know my sister's heart will not follow anyone else but you."
"If I can forget the past, then I wish I could clear all my memories and start over again, including the fact that the first person I saw when I woke up was you instead of him."
Si Yue only had Chi Yu in her past and present life, but in the end she could only sigh about life to Chi Yuan. She just wanted to go back to the time before she came to this world a long time ago, and never leave Chi Yu.