Most autistic children had social flaws and poor communication skills. They were solitary and afraid of people. They needed more company and love from their families.
Xue Beilei's parents were loving and had doted on their youngest daughter since she was young.
Xue Beilei and her sister had a nearly ten years gap between them. When her sister was born, she already knew some things. She did not have any dissatisfaction with this new member of the family because of her parent's love for her sister. Instead, she knew how to protect her sister since she was young.
However, such a harmonious and happy family was ruined because of Huo Qihan's selfishness.