When Joanna Buchan was eight-years-old, she wrote a message about boys and put it in a Sprite bottle which she threw into the sea – and now she’s finally had a reply, 25 years later.When Joanna Buchan was eight-years-old, she wrote a message about boys and put it in a Sprite bottle which she threw into the sea – and now she’s finally had a reply, 25 years later.