Mi Rong showed signs of ignorance of all the things going on with her surrounding.
Grandma Feng ignored Jun Kai for a moment for him to calm himself and turned to Xia Yun, "Honey, I would love it if you could come as well, but I'm sure you would be very busy with your cafe. Therefore, I only asked Mi Rong, but do come over when you are free. I also want to know if you are alright with this as well?"
Xia Yun thought for a moment and replied honestly, "I have no problem with this grandma. I can always come over anytime anyways and maybe it's time for someone to take care of you. Mi Rong is the best option; I always see her free all the time." Xia Yun took the opportunity to tease Mi Rong for not doing anything.
However, Xia Yun was still unaware of Mi Rong's business and only said what she saw on the surface. If Mi Rong told Xia Yun about her company, she was not sure of the risks it would make, so it was best if Xia Yun was unaware of it.