Vincent isn't playing at anything. He regrets his decision coming here, stopping to get supplies without having more information, but he wanted to get in and out as soon as possible. To get back home as soon as possible. He looks up at Alexander and tries to dart when he hears those words, afraid of what's coming. Of course he isn't fast enough, but he is scared enough that he'll still try to jerk away, pain or not. "I don't want to be some kind of pet! Let me go!" All he can think about is how he needs to get away, put distance between him and vampires in general at the moment.