Darths and Droids V: Thread IV Was Eaten By Dogs

[aurilee]

Does Luke know that Vader can sense him through the Force? I don't recall when that was discussed. (And if he remembered it on his lonesome that makes him much smarter than his film counterpart)

They connected telepathically while Luke was in the tree on Dagobah. Yoda later discussed it with Luke while he was hanging upside down.