Having dealt with the issue regarding Ning Mei and her horrible family, Kai Syaoran saw no need to tell her why their son, Ning Fei, appeared to be just that, their son. In truth, Kai Syaoran had never slept with Ning Mei even once, and so there was no reason for Ning Fei to be his son. When Ning Fei was born, Kai Syaoran had already decided on what to do. He knew what Ning Mei had gone through, and he also accepted that she was trying to fool him by lying that she had given birth to his son. This was not a good thing she was doing, but Kai Syaoran also understood that Ning Mei had been pushed into a corner with no other recourse.
