Two Pats

A woman
And Pat
A man
Got muddled and started going to each other's arrangements.
So Pat was going to football practice
And Pat was getting his nails done
And everyone was fine with that.
(Apart from Pat's manicurist who was appalled by the state of his nails and the amount of work it took to get them in shape, and she'd had enough of hearing stats for the Premier League's top players)