[Still laughing, because the sentiment is so ridiculous. It's good to see you again, spoken to a dead man now three years his junior after previously being a month his senior. He's also laughing because Horatio isn't letting go, and he isn't sure why that's funny, but it is.]

I've missed you. [Understatement of the century--Archie was sure he was unraveling without his friend there, though he'd held up much better than he'd expected he would, thanks entirely to his friends here.] I've a room ready for you, in my flat. I'll introduce you to the town. She's small, but she's as close a thing to home as we have here.