Well what about the lorry driver in England who found an injured bee in
his lorry. He felt sorry for it and nursed it better. The bee flew off.
Many years later he ran out of diesel in a very remote part of the
highlands in Scotland. Suddenly a great buzzing filled the air and he
was mortified to see an humungeous swarm of bees heading straight for
him, but they swarmed round the diesel fillers and swarmed inside the
tanks.
To his amazement his tanks were now full. The bee he helped buzzed into
the lorry and said, 'You may not remember me, but many moons ago you
helped me, so I am returning the favour!' 'B-B-But what did you do, my
tanks are full?'
'Simple!' said the bee 'It's BP!'