Sanzo is showing signs of sadness .Sanzo is showing signs of anger .Sanzo is showing signs of excitement .Sanzo is showing signs of excellence .
Why is the narrator wary of Sanzo 's recent behavior ?
That was the first thing I wondered when I realized that he was n't joking . " He gazed at Goku again . " I suppose I 'll level with you ; we all know that Sanzo has not been himself lately . "