Miles Quaritch: This is Miles Quaritch, I have your adopted son Alex.
Jake Sully: Listen here, if you hurt him, I will kill you!
Miles: you in no position Jake Sully, you killed good people Jake Sully this kid is just leverage
Neytiri: And if you hurt him, I will kill you too
Spider: Jake, it's me, Spider. I'm here with Alex.
Jake Sully: Spider! Is it really you?
Spider: Yes, it's me. Alex is safe, but Miles Quaritch has taken him.
Jake Sully: Don't worry, we'll get him back.
Spider: Thank you, Jake. I can't believe I'm finally able to reunite with my brother.
Jake Sully: Don't worry, we will get him back safe and sound.
Miles to Alex: I remember your mom and dad kid when I shoot there helicopter down.
Alex just smirks at him knowing that his mom and dad are coming there are going to him and his soldiers and he will get his vengeance on for his mother and father death. And protect the family he has called his own for so long and protect the people of Pandora as well.