could be explained very easily either it was a fake account or a "robot". but i need to say that it could be real since i too know her friend well, since she had been coming to our home since my sister was small.
the 2 of them met each other when my mother was working in an elementary school in the city as a secretary. my sister was the student of that school and her friend's mother was a teacher of her class and had a daughter just 1 year older than my sister. my mother took care of her daughter as well as a "part time child-sitter", and that 