Which one are you?

"I'm actually doing pretty well now!"
While eating, Dian Dian said: "Brother Xiao took me in and let me live on the Beijiao. I can eat whatever I want and as much as I want..."
"Besides, you guys are also very nice to me. Sister Shen helps me make money, and you welcome Brother Xiao today and invite me to be your guest..."
"Dian Dian, the live broadcast is on!"
Sister Shen interrupted Diandian and said in a low voice: "Everyone watching the live broadcast can hear what we say, so...