[Her gratitude is felt and he's happy to know that she feels that way. Obi-Wan only wants to help after all, and having the approval of Ben's family makes that easier.]

I suppose the fact that he's willing to talk to me says something. He has no love for Jedi. Though he also entrusted his Lightsaber to me during the whole ordeal. So I can safely say progress is being made.

[Obi-Wan wouldn't leave his Lightsaber with just anyone, and he was certain Ben felt the same way. So there was a trust there. Something that he can work with.]

I have hope for him. Your son is not lost yet.