Too much FaceTime

Yesterday we called Mimi for her birthday. We had Daddy's phone on speaker so Mimi could hear both of the kids. John talked first and then Gillian got a turn. She said "Happy Birthday! Look at my kitty!" And she took the phone and pointed it at her shirt. She was trying to show Mimi the kitten on her t-shirt. This is not the first time Gillian has done something like this. Daddy and I think it is because she is used to using our phones to do FaceTime. So anytime she is on the phone she thinks the other person can see her. She has done this to Grandma too, asking her "Can you see me?" Another time, Gillian was watching videos of Winston and Jaxx on Aunt Missy's phone. She kept yelling at the dogs as if they could hear her.