He'd glanced at Louie before and then Scrooge now, particularly when he tilted his head up so that was all he could look at. He listened, though. He listened to them both.

Think of all the things you wouldn't have if you hadn't left.

A good leader listens to those he's protecting.

He trembled again, though for a different reason as he suddenly dove forward and wrapped his arms around Scrooge, hugging him tightly, gratefully.

"Thank you, Scrooge... For everything."