Simon is a special cat. Not only is he the GrifballHubCat, having lent his vocal talents on many an episode, he is special in the most special kind of way. Kal is also special and has a special relationship with Simon. On a past Hubcast (cookies to anyone who can remember which because I certainly can’t), Goose told a story about special Simon, special Kal, and their special bond.
**Thank you to AmbrCarbonplate let us know this was from Hubcast 126.