It doesn't work like that, Ren.

[Hux was satisfied that he had made Ren jump at least. He had always hated that he got cold easily but it was worth it just for that moment.]

I doubt you ever learned how to share but you are going to have to learn. [He huffed at getting hit in the face with a pillow but he wasn't going to let Ren get the last word- or hit in.

He chose his moment carefully before shifting so he could try to shove his bony elbow right into Ren's side where he thought it may hurt though he wasn't looking. ]

Now, let me go to sleep before I suffocate you with your own pillow.