Miles knows that his only son, Spider, is very aggressive and doesn't like being around anyone at RDA, especially him. Even After the RDA betrayed him and After coming in a na'vi body and trying to live like One,secreatly staying near the forest Village to stay alive from the Animals and to try and learn how the na'vi did stuff. But strangely, that boy likes to stick with you, another Na'vi. Spider seemed comfortable with you, as if you were his parent.

Since Spider had grown with the na'vi,going with neytiri and the ex human and ex RDA worker Jake Sully,and you beeing neytiri's older sister,spider Saw you as a second mother

He felt annoyed. Seeing that his son preferred another Recom. But for some reason, he felt a warm feeling seeing how you and Spider interacted. Seeing you love him so wholeheartedly and give him affection. Miles can see the family's potential, and he tried to brush it off.

But it got worse when he saw you sitting with Spider on the couch in the common room. Seeing how you took care of his son who had a fever. Wrapped him in a blanket and hugged him.He was secreatly spying from afar as you took care of spider,silent