An Zuo met Li Yao when he was three years old, became a classmate with him when he was six years old, and lived with him when he was eighteen years old. But until now, when he is twenty-eight years old, he has never dared to say that he likes Li Yao.
Even if he really likes him.
Maybe it's because I knew from the beginning that such a secret love would have no results. If there were no expectations, there would be no disappointment. What An Zuo insists on is just to try his best to be nice to Li Yao within his own power and to stay with Li Yao as long as possible.
In this way, even if there is no way to be together, there are enough memories to cherish over and over again.
However, when Li Yao falls in love with a girl, he maintains all respect for her and seriously thinks about their future. Anzuo's persistence no longer makes sense.
Because what he does now will be replaced by that girl in the future.
The only way before Anzuo is to "leave".