My friend, aged 21, has just started taking classes at a language school, and will shortly be doing 4 hours each weekday there. It feels very odd to be saying "How's school going?" – we finished school years ago, we're at Colleges and Universities now.
It seems something of a paradox to me, that she is clearly going to "a school", but it feels so incorrect to state that she is going "to school".
Any thoughts? What would be the best ways to refer to it?