[Now maybe on a different day, she might have insisted, sticking by what she has always thought is proper behavior. But today...today he seems to know exactly what to say (and what to do - my, those fingers of his are already distracting!) to make her curiosity get the better of her.]
Oh? [She spares a quick glance to the side, where a waiter walks by, as if she needs to guard even the one word she's about to reply with from him.] How?