This is completely fantastic, hon; well-thought out, perfectly characterized for all involved, and it even has everything you'd want for Ian and Barbara - adventure, UST, romance, sex, happiness, ever after - all of it. I love the non-linearity and I love all the guest stars. In particular:

"It's enough to give anyone a headache," Harry said sympathetically.

"Oh, Ian's just easily baffled," said Barbara

Made me laugh out loud; and

"It's a lovely elbow," said Barbara politely.

"Thank you," Ian said. "But I have heard good things about certain other portions of my anatomy."

Is too perfectly wonderful for words.

Thanks so much for participating in the ficathon; this is a marvellous piece of work.