Final answer:
Brennan's feelings after suggesting that Sophie should tell Mr. Nelson are not explicitly stated. However, we can infer that he may feel conflicted or concerned.
Step-by-step explanation:
Brennan's feelings after suggesting that Sophie should tell Mr. Nelson are not explicitly stated in the provided text.
However, we can infer that Brennan may feel conflicted or concerned about the potential consequences of Sophie revealing the information to Mr. Nelson.
The emotions of characters can often be implied through their actions and dialogue in a story.