Four years ago.
Cheng Xiao said: "Yu Yiye, let's break up. It's true this time, I'm not losing my temper. There's no need to explain the messy things between you and Chu Yu. I don't care anymore. Whether the child in her belly is yours or not has nothing to do with me. I don't love you anymore, please hear me clearly, I don't love you anymore. I will leave here and go as far as I want, and I won't stay by your side shamelessly."
Yu Yiye said: "You were the one who said I would never break up, and now you are the one who told me to break up. Cheng Xiao, why do you play with me like this? Why do you? Do you rely on me to love you and rely on me to live without you?! Go away, don't come back if you have the guts, don't let me see you again!"
Four years later.
When they meet again, the past floods them like a rushing river.
She said: "To me now, you are just a passerby. No matter what you do, it is just like being bitten by a dog."
He said: "Cheng Xiao, do you think the dispute between us can be settled like this?! You inserted a knife in my heart and you have to pull it out. If you don't dare, I will help you!"
Two people stand at both ends of the chasm, looking at each other. One step forward leads to the abyss, and one step back. No one can bear to say goodbye like this in this life. Even if they are entangled with each other bitterly, it is better than never seeing each other again.