The talk of Sidious being obsessed with them, him, made him deeply, deeply uneasy, and his face pulled into a grimace as he shifted his weight. He was uneasy enough to let off the 'thought or our existences' without comment. Too many people wondered about his origins for him bother commenting.

"But...why would. It'd be better if you didn't...know anything about?" Or as little as Anakin himself knew. His twin seemed to know a lot more.