Answer:
Lemon Brown threatens Greg with a razor.
Step-by-step explanation:
Lemon Brown's first reaction is to threaten Greg with a snipe. Grege is extremely frightened by this situation, because he was thinking that Lemon Brown would steal it. However, Lemon Brown abandons hostility and decides to tell Greg about the good times he had in the past, highlighting his life as a Blues singer and explaining to Greg what treasure he possessed.