[quote=@Zeroth]
I think it'd be funny if, after he spends enough time around both of them, Kai becomes one of the few who can regularly tell them apart because he does it solely by scent, and then is always confused when other people can't. XD
[/quote]

Oooh, good point, I didn't think of that at all. Nice. 

Which reminds me of a related note, Liese is two years older and on the taller side of things (for a girl her age in medieval/renaissance era standards), while Julian is younger and on the shorter side of things, so height is a visually reliable discerning trait.