Final answer:
The reasons why Connor was upset after buying gummy bears for Aven could be related to incidents of betrayal, deceit, or frustration.
Step-by-step explanation:
The reason why Connor was so upset after going to the store to buy gummy bears for Aven may vary depending on the context of the situation. From the given information, it is not explicitly stated why Connor was upset. However, in the provided passages, there are hints of possible reasons related to certain incidents or actions that could have triggered Connor's emotional response.
In the first passage, it is mentioned that Meriwether ate the last berry without consulting William. This could potentially be a reason for Connor's upset as it may have caused him to feel frustrated or disappointed.
In the second passage, Kismine's weeping and John's dark suspicion could indicate that Connor might have been upset due to some betrayal or deceit from Aven or someone else.
Without further context or information, it is difficult to pinpoint the exact cause of Connor's upset after buying gummy bears for Aven. It is important to consider the specific details provided in the story or situation to have a clearer understanding of the reasons behind Connor's emotional state.