Two of a kind

"Why be happy when you could be normal?"
Jeanette Winterson : Oranges Aren't The Only Fruit

Sat in the garden in the afternoon sunshine having a cup of tea with Dad. He says "do you know why they are called pears?". "No", I say. "Because they grow in twos" he chuckles." Like a prat I go and check, one born every minute. At least he's still got a sense of humour...