Haha it's ok :D
I thought the secret animation was a reference to Sonics also kinda secret animation (More precisely from the classics Sonic 1, 2 and 3 games) \(*^-^*)/
In case you never played it: If you leave him still without pausing the game for too long, he does a couple of animations like "Hey, what's taking so long?" or "I'm getting impatient" or " Hey, the time is running out, let's get moving" (at least that's how I've always interpreted them haha)
Welp that's it, sorry for taking so long haha >_< I should have said where I thought the inspiration was from since the begging