What better way to combat a bad mood than with a bout of the giggles? Dr. Masters has been experimenting with a new drug which affects chemicals in the brain to make someone more jovial, giggly and downright bouncy. The bouncy part may have had some side effects. Still, it seems like the perfect treatment for some clowning around... Although Dr. Grey seemed a little scared of Ms. Belle whilst she was undergoing testing. I guess it's a love/hate treatment?