This troper has a friend who tends to get into trouble. If she says, "Okay, I have this friend.." most people will give her a look. Now if this troper were to ask her parents, they immediately say, "What'd she get herself into now?" This troper got the same effect when the same friend became
"active" with her boyfriend and asked some trusted friends when is the right age for that. So many weird looks and concerned friends. Except, as always, this troper's parents. They always know.