Nope, that'd be seen as harassment. It's just lots of smiles and laughs and good natured banter which, because they know i respect them so they respect me, i can get away with. You know, like you with the kids you care for who will miss you when you leave.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”