Selene just chuckled, unaffected by his posturing. She had caught scent of his pheromones in the air as she had kissed him during their previous encounter; she knew he was not as unaffected by her as he claimed. She gave him a quick grin and crouched precariously against the edge of the roof, completely at ease with the 100ft drop behind her.<br/><br/>Heights had scared her once upon a time, but the Doctor had had no patience with a young Selene. In order to force her to change shape without concentration, to shift on instinct, he had thrown her from a roof. At only 8 years old, the fear had fuelled Selene and made her shift instantly. It had been the first time she had done it upon command. She had not been afraid of it since.<br/><br/>"Is that what you tell yourself in the early hours, Batman, just before you lay to sleep? Or do you think of me?" Selene asked, her tone flirtatious and her smile indulgent. She was amused at his words, cocking her head at she continued to monitor his movements. She did not think he would attack her; it hadn't worked in his favour in the past, and this man was a very quick learner, and very adaptable, perhaps as adaptable as her, at least mentally. She had no doubt he would eventually find an advantage over her, but she didn't think he had yet. She almost relished the opportunity; she did not fight often, she tended to avoid it unless it was truly necessary, but when she did it was never really much of a challenge. She wanted a fight she could really... Sink her teeth into.<br/><br/>"I've told you before, what prison could hold me, even if you managed to take me in?" She said, dismissing his assertions with a wave of her hand. "I'm just here to make sure you're enjoying my handiwork. Thefts with no physical evidence, no recorded footage, and no casualties are not easy to pull off. Especially when SOMEONE keeps increasing he security.You should at least be appreciating my efforts." She said, smiling again to reveal her trademark curved canines. "Plus, we both know you missed me. You just won't admit it." She continued playfully, her eyes alit with mischief.