christina's notebook entry: Sep 20, 2010 These two days,I bought something for my son by online shopping.My baby is 6months 20days,I plan to change a baby stroller,which will be more suitable to his body development.Maybe,it will come to my house tomorrow.I think hengheng will smile to me & call MUM MUM.:):):)At the same time,I also bought some long johns for him.Autum is coming,long johns can warm hengheng.Since I have a baby,I always think of him.I must see him everyday.orelse,I will be defeated.I will go to expo2010 after mid-autumn day.In the daytime,I cann't be with hengheng. I want to take him with us,but he is so young,it is not convenient for him.when he grow up ,he can travel with us everywhere.Hope this day.Hengheng,Mum loves you so much,and do you know now?