To think clearly, or even to engage in any serious conversation, had now become impossible for him; he could only ejaculate after each word “Hm!” and then nod his head in confirmation. Sometimes, also, he would laugh, but only in a nervous, hysterical sort of a fashion; while at other times he would sit for hours looking as black as night, with his heavy eyebrows knitted. Of much that went on he remained wholly oblivious, for he grew extremely absentminded, and took to talking to himself. Only Blanche could awake him to any semblance of life. His fits of depression and moodiness in corners always meant either that he had not seen her for some while, or that she had gone out without taking him with her, or that she had omitted to caress him before departing. When in this condition, he would refuse to say what he wanted⁠—nor had he the least idea that he was thus sulking and moping.