Read the following context and answer the question.
Context: Well , aside from some animosity earlier this summer , we have n't talked much ( for better or worse ? ) . I would like to keep the " animosity " , so to speak , to a minimum , so I 'd like to make sure I return with at least a decent idea on how everyone 's summer has been going . So , with that in mind , how has your summer been since we last talked ?
Question: What may be the reason for animosity ?
Answer:


There may have been a fight .