A person's love is a bit lonely, it is narcissism of self-admiration.
The love between two people is just right, and it would be even more perfect if they could be in love with each other.
The love between three people seems a bit crowded. Who is the extra one?
The love between Ruosu and Anzhi is more than just love, so they cannot remain content.
The love between Feiqing and Anzhi is more like Ruosu, so they always worry about gains and losses.
What does An Zhi, who is between Ruosu and non-emotion, think? As someone who is wandering between two relationships, he seems to be the one with the decision-making power. But the philandering man has no say! So An Zhi could only remain silent and let fate decide everything for him.
PS: Anyone who is interested is welcome to check out my other pit "Perfume - The Story of the Devil".
Conception: