Poor Rhys, only had the tail for 5 minutes and already it's being amputated. Still, that's one way to lose a bit of weight.

Don't worry, Rhys. Owen really is a great Doctor. He just happens to be a world class bastard with no bedside manner as well.

Kudos to you for Tosh's completely scientific-sounding but impossible to understand explanation. I wish I could write technobabble half as well as you do!