It took Estella a moment to realize she was being talked to, unable to understand Jack's words. But she did get the message from the lingering thoughts in his head. A lot of people were very loose with their thoughts when they spoke them. She wasn't sure if she should respond yet even though Jack spoke first. Sheepishly she waved back but paused and stared at him curiously. Who was this? There was something specific about him that was being dug up in her mind.