Sheer Absolute Boredom

-Jack seems to be a very polite, kind hearted boy (shown through the GIF where he calls Bridgette Ma’m). He was probably taught by Madeleine to respect others, as Madeleine truly cares for him.

Méliès is secretly Jack’s father, or is a father figure towards him. This is pretty obvious when you see how visibly concerned he becomes when Jack collapses in front of him, literally heartbroken.

Another example of him caring about Jack.

He’d also gladly take a train to Edinburgh to save Jack by any means necessary.

After Jack is resurrected, he has an eye injury which causes him to need goggles. He still thinks about Miss Acacia, but knows she has moved on (this will be a premise for an original story I’m writing).

Miss Acacia never gets over the loss of Jack. She somehow finds the key to Jack’s heart and keeps it as a necklace to remind herself of him. She does eventually find someone else, but never forgets Jack.