At the very beginning
Passerby A: "Is this your girlfriend?"
Xie Can: "No, this is my sister."
Later
Passerby B: "Your girlfriend"
Xie Can: "My sister" in her heart: You are right
Later
Passerby C: "Is this your girlfriend?"
Xie Can: "No, my wife"
The dragon should hide in the clouds, and you should hide in your heart - Shen Congwen
Pseudo-orthopedics, sister and brother, Xie Zhi is four years older than Xie Can
Purpose: Flower Gardening Manual