"Really, for a man who had been out of practice for so many years, it was a splendid laugh, a most illustrious laugh. The father of a long, long line of brilliant laughs"
Even though he was out of practice, he always had the potential in him but he didn't express it - "solitary as an oyster" - there was always hope.
Scrooge used to never show his emotions but now he's laughing with everyone. - echoes Fred's infectious laughter from earlier in the novella and now Scrooge will continue to laugh like Fred
"a long line of brilliant laughs" - generations to come will laugh like Scrooge.
"The chuckle with which he said this, the chuckle with which he paid for the Turkey,..."
anaphora - "the chuckle" - it's a new beginning for Scrooge because it evidences his change - finally finding happiness in spending money - contrast to Stave 1 where he was a frugal miser who didn't like to spend money.
polysyndetic list - "and" - emphasises Scrooge's transformation because Scrooge doesn't show his emotions - "chuckle" dominates the sentence. => chuckles aren't limited to this list, they go on and on. He's been laughing for so long because he had a lot to make up for - been holding it in for so long.
"It's I. Your Uncle Scrooge. I have come to dinner. Will you let me in, Fred?"
short sentences - he's quite uncomfortable and doesn't know what to say.
"uncle Scrooge" - he refers to himself as uncle to show how he's finally accepting the affection he rejected at the start of the novella.
direct contrast to earlier in the novella where Scrooge says "I have no family; no one to care for."
He finally realises what he's done - how dismissing Fred's invitation to his Christmas party was wrong.
"he was a second father"
Family - even though Scrooge isn't blood related to Tiny Tim, eh still considers himself as having a parental role - to protect, provide and take car of Tiny Tim.
Redemption and Change - at first, Scrooge didn't recognise the importance of family but now he does.
"He became as good a friend, as good a master, and as good a man"
rule of three - friend, master, man - building to a climax - in the end, scrooge became the best version of himself
"a good man" is better than "a good friend" because it means you're good to everyone.
stave 1 - parallelism of the "sole executor" (Marley)
"he knew how to keep Christmas well."
links back to stave 4 - "I will honour Christmas in my heart, and try to keep it all the year."
Being generous, putting family first should be kept all year round - reminder of didactic message