I think after a bit more Giles's head will be spinning after all the dropped info sinks in that he's too shocked to utter a "Good Lord".

Such a very proper Giles, you've got his voice spot on.

I do love it so much when mature, knowledgeable Buffy and genuinely helpful and supportive Soulful Spike utterly flummox earlier season Giles. It's one of the best parts of Time Travel fics. :)