Final answer:
The provided passages do not mention a character named Tedros or an event about forgiving Sophie and taking her to a ball; hence, there is no detail related to what made him change his mind.
Step-by-step explanation:
The question appears to revolve around a scenario where a character named Tedros is considering forgiving another character named Sophie, suggesting a context within a narrative or literature class. However, the passages provided do not contain any character named Tedros or an event related to forgiving Sophie and taking her to a ball. Instead, we have excerpts from different texts depicting various interactions and emotions among characters such as Dexter's strained feelings for a woman in the past, Nora's and Helmer's conversation about a fancy-dress ball, George Hadley's contemplation of his children's overuse of the nursery, Sylvia's attention to a toad, Jane's realization of Bern's true feelings, Editha's confrontation with Mrs. Gearson about her son's death in the war, and Kismine's tears over becoming attached to certain individuals. None of these excerpts answer the question about Tedros and Sophie directly as they are about different characters and situations.