I'm going to make a guess here, but I think that Boba may actually be dying & we're watching him ending things on his own terms. I think Fennic knows & is repaying the debt she owes after he saved her life.
As to WHY he might be coming to the end, it could be a side effect of being in contact with the Sarlacc, or even something that went wrong with the cloning process. If he's suddenly aging faster due to a clone defect that wasn't caught, then the age issue is a non-issue.
Just a thought, but the more I thought about the title, THE BOOK OF BOBA FETT, it made me think more & more that it means we've seen the beginning of his story, so this show will fill in the gaps & give us his end, thus closing the book of Boba Fett.
As to WHY he might be coming to the end, it could be a side effect of being in contact with the Sarlacc, or even something that went wrong with the cloning process. If he's suddenly aging faster due to a clone defect that wasn't caught, then the age issue is a non-issue.
Just a thought, but the more I thought about the title, THE BOOK OF BOBA FETT, it made me think more & more that it means we've seen the beginning of his story, so this show will fill in the gaps & give us his end, thus closing the book of Boba Fett.