ck to school so late didn't you agree to sleep at home tonight"he Bing opened the car door and walked out. "Mom, go back. I'm busy at school. I have to work on my graduation thesis.""Bing Bing, I talk... words, which is not like telling lies at all, so is he really a childhood sweetheartis his surname Yehe Bing knows that Xiaocheng is not his real name, and Ye Ling is his sister, so he must be surnam...