"I never found him ice cold," Luke admits. "That might be a perception thing. He was either so hot it was cold, or so cold he burned, and it was like a sandstorm, violent and wind reaching and made you feel like it would flay you alive."

Vader had felt like unending rage at the universe.

"Palpatine was cold. A chilly ooze down the back of the neck and throat. Sickly sweet and toxic." Nauseating. "Leia says I've always worn my heart on my sleeve. But you've met her, I think she was born with better control than most people ever find."