"Don't you want to know where we're going this time?"
Anna, who was originally focused on observing the scenery outside the car window, immediately turned her head when David suddenly spoke to her when the man was finally not busy talking to Alka about something Anna didn't understand. After several weeks of Anna only being able to stay at David's house without doing anything because David forbade her from doing this and that, the man suddenly asked her out with his group. But because David was too tight, Anna didn't care anymore where she was being taken. David clearly shows that the man only considered Anna as his favorite object. As an object, Anna thought she shouldn't ask too many questions.
After all, for Anna, questions would only make David punish other people. Like, the incident where the chef who worked at David's house was fired just because Anna asked if she could cook occasionally to spend her free time.