He had sensed something, and Luke would have been his first guess, yet he also didn’t feel that was quite right as he asked.

“Then Leia is your mother,” he deduced easily. But trained as a Jedi? That didn’t feel quite right either.

Also, he had these memories. Ones that felt like his own but didn’t quite make sense. He saw his mother, but he had seen her here as well. She is Anakin’s daughter. Thus a mental conflict as it just didn’t... jive. Leia couldn’t possibly be his mother. He knew memories have been affected, and hearing this, drew a startling conclusion.

“You’re Ben.”