Xiao Ya Bai left, An Xiaotu and Tang Yucheng sat in the cafe for a while before leaving. 。"Yucheng, are we going home now" An Xiaotu happily asked as she walked out of the shopping mall, her arm linke...read through his diary to find out what had happened in the past four years. 。When Tang Yucheng got off work in the afternoon, he stopped by to pick up his son and head home. He didn't see An Xiaotu,...