Where is Megan?

When we were driving for some time, I did not know how long it took us, but while being close to the city, I looked at Megan, who moved on the seat a lot. When she was doing it, I asked, "what is happening."

"I need to go out. So I hope we will be home soon. Oh, wait" she said, and when she activated the screen, I could see her, calling to Grandma Jill. When she was doing it, grandma answered and then said, "yes, my lovely grandchild. How is my great grandkid feeling?"

"Good. Grandma Question," Megan said. 

  "Yes, we have dinner for you. I wanted to call you in around an hour or so," grandma Jill said. After hearing it, Megan smiled, and then she said, "ok, we will be there soon."