Final answer:
Scrooge had an affectionate relationship with his sister Fan, which complicated his feelings towards her son Fred, suggesting a mix of dismissiveness and underlying fondness.
Step-by-step explanation:
In the classic novel A Christmas Carol by Charles Dickens, Scrooge had a very affectionate reaction towards his sister, Fan. She was a kind and gentle presence in his life, indicative of a softer side in Scrooge's character. This fondness for his sister translated into a somewhat positive, albeit complex, feeling towards her son, Fred. While Scrooge is initially dismissive and cold towards Fred, echoing his general disdain for others, it's implied that his affection for Fan might be a reason he hasn't completely shut Fred out of his life. This complexity is a crucial part of Scrooge's character development throughout the story as he reconciles his past warmth with his present coldness.