concerned about Nina....

After talking to Nina for a while, her pre-paid phone card runs out of time and cuts her off. Ben says, "Nina gone." Then Peter says, "Nina's gone!" and begins a lot of pretend weeping and wailing; Suzanna of course joining in. Ben gets scared, so I try to explain that they were just playing. Still a little scared, Ben looks on with a concerned, yet confused look on his face. Finally he walks over to them laying on the bed and he says and in a voice of authority, "Stop! Stop!" As if to say, "Don't play like that!"