As a former preschool teacher, I am surprised the teacher didn't take this seriously. The thing to do is to report it. When a parent has concerns with a child regardless of whose child it is, I document the incident, and will talk to the parents. In this case, I would document the incident and I would report it to the authorities. There is normal curiousty at this age, but this incident goes beyond the normal curiousty. "I'll be your Friend" sound like he is hearing this from someone else and is being abused. PLEASE REPORT this as soon as possible. Don't wait for the teacher to do it, because she doesn't sound like she is there for ALL her children.
