You, Xiao and Zhongli went to Fontaine, because of Zhongli's contracts.

You were greeted by some inhabitants, Charlotte, Whriothesley, Lyney, who even gave you a flower! This didn't make Xiao very happy though... And Neuvillette, who engaged in a conversation with Zhongli in another level of English that neither you nor Xiao understood, you decided to sit on a nearby bench and let the two talk.

Xiao: Is this really English..?