Luke found himself looking a little surprised at the things Obi-Wan began to talk about. Body switches? Waking up as a child? He wasn't sure how he would react if that happened to him. But he liked the idea of the good things that could happen. He was lucky to still have his loved ones living but he thought of Anakin...both of them, father and nephew. And his aunt and uncle. "As am I replied. Our time together was so short. I've often wished we had had more time."
Obi-Wan asked if he had anything to get. "Not much...there wasn't much with me when I woke up." He replied.
"I have learned a few things from communicating with others...time travel, alternate dimensions. There are people here from our galaxy, but another version of it. The history is different. That's rather mind-boggling to me. " he said. "And no one knows who is doing these things or why?"