I think both sets of parents dropped the children off, then the friend's mother stayed around the complex until they had their food. Then Lazy and Chris went to pick the children up afterwards as her friend stayed over. I don't think the girl's mother had to pick her up again (might have done today after the sleepover I'm not sure, I only skipped through the vlog).So Isabelle ask a friend to go to movies with her and the girls mother has to drive her there and pick her up again and also paying for movies and dinner.
No wonder they never spend time with their friends