He wanted her. He knew where to find her. He waited. It amused him to wait, because he knew that the waiting was unbearable to her. He knew that his absence bound her to him in a manner more complete and humiliating than his presence could enforce. He was giving her time to attempt an escape, in order to let her know her own helplessness when he chose to see her again.
Ayn RandEvery dictator is a mystic, and every mystic is a potential dictator. A mystic craves obedience from men, not their agreement. He wants them to surrender their consciousness to his assertions, his edicts, his wishes, his whims - as his consciousness is surrendered to theirs. He wants to deal with men by means of faith and force - he finds no satisfaction in their consent if he must earn it by means of facts and reason.
Ayn RandMan holds these rights [life, liberty and property], not from the Collective nor for the Collective, but against the Collective - as a barrier which the Collective cannot cross... these rights are man's protection against all other men.
Ayn Rand