when i was fifteen or so i went to see this guy in concert:
my mother liked his music too so she came along.
then she spotted him next to the stage, talking to some people.
the rest of the story involves her shoving me towards him to say 'hi' and an extremely shy and awkward fifteen-year old me stammering something like 'my mother told me to say hi to you'.
he thought it was funny anyway.
i never took my mother to a concert again.