Earlier my father in law and both of my kids were outside. My father in law and Sarah was working on our rock garden. While Aaron was just riding in his car toy looking at them working, otherwise he was guarding them so that they'll work well without goofing off lol. Certainly Aaron wants to be with her sister wherever she goes like when she goes upstairs he would go upstairs too. That's good that way Sarah won't be alone upstairs with her grandpa. Besides they like playing together and they're having so much fun when they're both playing. I know how much fun is it to have a playmate than to just play alone. It was raining earlier so they came back in the house and they're both upstairs with their grandpa hahaha. I like it because I can have a peace of mind and I can do things without them bothering me lol. But, soon I'm going to bring them back down to take a nap.