What info can you give to a stranger?

[Tory]

This admin from a semi-popular fan page added me. And it's from Facebook so obviously everyone can already see your first and last name. And since he added me he can see everything. But I have a fake location and fake job but I told him I live in USA on the east coast. He said he lives in Belgium. He will just be kind of a chat buddy that's all. Is this okay?
"Like omgg" talking to strangers online is a normal thing now. I've met my best friend online and other friends too. You have a lot to learn little one.

[Christina]

Yes, you never gave him your full adress like which street in east coast and like estate, so Im sure its fine.

[Lele Iscool]

You dont even know them like omgg “Never talk to strangers.” It’s what your parents told you, and it may be what you’ve been telling your children.