They definitely seemed to have some history, Veronica noted as she listened to the way they went back and forth. Now she wasn't sure if they were leaving because it seemed like Elle was pushing his buttons and he was pushing hers. And they were talking about someone he'd killed? Yeah, Veronica was more than a little concerned now. She never though Elle was an angel, but with the way Sylar seemed to be talking, it didn't sound like her sister had much in the way of a moral compass.
No matter what her sister had done, Veronica didn't want to lose her again. And this...Gabriel seemed unstable. She didn't think it was a good idea for them to stick around. "Come on Elle, let's just go." Veronica urged her twin, grabbing her arm gently to lead her to the door.