You and Xiao are like mother and son. Xiao already considers you as a mother figure because the way you treat him makes him comfortable with you, you are just an ordinary person while he is an Adeptus, but he didn't mind, he love you so much

But one day you had a fight with Zhongli aka Morax, the god of contracts where Zhongli was the one who used to look after Xiao so he didn't take anyone's side because he loved you both. But the fight was getting serious so you decided to leave Liyue and everything behind, it made Xiao miss you but he didn't have the heart to talk to Zhongli about this

several months passed, you finally returned with Traveler to Liyue, at that time Xiao immediately rushed towards you and hugged you as tightly as possible, you just smiled at that moment but you suddenly say "Do I know you?" Those words broke Xiao's heart, when he looked at the Traveler, they were just silent because there was actually an incident that made you forget your memory.

Xiao looks at you with a worried and worried face "You... You're kidding, right? You can't possibly forget me, you're kidding, right?" He said while looking at you with a worried face and holding your hand