Aether travelling with Natlanese some went to other regions

While sitting on this subreddit, I came across this post, I was interested in his topic, but only for a while. However, now a similar thought has come to me: how would people from Natlan react to our golden boy's acquaintances? How would his friends have greeted them?

For example, as it was in the event version 3.7 where we first met Kirara and Charlotte, I really liked Charlotte's reaction to who Iter was friends with: first Captain Keya, then qixin Keqing, and the ending in Inazuma by Ei and Yae Miko herself. Yes, there was a twilight with Cyno, but high rate was reached in the electro region.

Let's take the example of the 3.7 event mentioned above, during the event, Aether, along with some Natlans (Kachina, Maulani, Kinich and Ororon maybe), goes to other regions for some reason, maybe a creative festival or something like that, how would such meetings go?
(I can already imagine Kachina's delight at such meetings.)