Wesley
You never know with the tesseract, or with the people here. I don't think it was the tesseract that changed so many people's ages for a while.
Everyone's heard of your world, at least Buffy's part of it. No offense, but Angel isn't as well known, being a spin off. And I know it and all, but I've only seen it here and there and what everyone knows about it. The confusion did not harm to me! No worries.