"Now that you are here you can deal with this man," she turned around to go out to where the man said the necklace was. Aurora still wanted to find it before Vincent would realize that it wasn't on her neck anymore. They'll talk about her waking up and the kidnapping ordeal once she has found it.
"Aurora, wait! Vincent called to her as he got over the shock. As he was passing the man Aurora had been talking to when he arrived Vincent warned him, "If you try to run away I will hunt you down and kill you in the vilest way. I'm coming back for you."
"Yes, I won't leave," the man lied and watched as Vincent left to follow after Aurora. When they were both out of the fight, he prepared himself to run away but Vincent hadn't come alone. He wouldn't be able to get past the guards who followed after Vincent and Victor who found Cherry. It would've been best to remain where he sat.