Read the following context and answer the question.
Context: My other major memory was talking to him at one of our graduation parties . It was the first time he and I had really talked away from the band room . I do n't remember what we said - we might have been a little tipsy - but I know that I walked away from that conversation with an empty space in me filled . I do n't doubt that many of us have stories like this - people who might have played very different roles in our lives but were there at the wrong time .
Question: What may be the reason they did nt talk outside the band room .
Answer:


They only knew each other from the band class .