The flashback comes from April 2012 and was originally a Tummy Tuesday.
Eric: Is this enough tummy for you? No? Okay then.........
How about now!
Flynn: I was going to show my tummy but there doesn't seem much point now.
I have used the first photo for my Caturday Art.
You can see more by visiting Athena, The Cat Goddess.
Of course there is also a puzzle. Click on the small picture to take you there.