Is Scribble bleeding related to Cody beings weak and overly exercise himself? That Cody body/soul are crumbling without him knowing because he's such a dumbass? Or is the bleeding is specifically Scribble only?
And if that's truely the reason the crack happened? Or there's something else? Like bonding maybe?
Edit: Actually never mind. Scribble cracking/bleeding are the cause of his lies. Demon can't lies but manipulate the truth, if they lies bad things happens. The crack get bigger because Scribble said "He's fine/not upset with Cody" almost cracked again in the next sentence before he stopped himself by redirect the conversation.