Did Han Solo know what Kylo meant when he said, "I know what I have to do, but I don't know if I'm strong enough to do it?"

Just rewatched TFA and I was always curious about this. It seems the straightforward interpretation is that Kylo believed, to truly be a dark sider , he had to kill his father.But did Han know this? I felt he was taking it the opposite. That he thought Ben was saying he knew he had to disavow Snoke, but wasn't sure if he could.I always thought if he really believed Ben was considering killing him he wouldn't have acted so trusting.What do you think? via /r/StarWars https://ift.tt/2R8i0MX