A sixth-grader asks her teacher is it okay to have a good day while others are suffering. Before he can answer, her peers shout into mics like shouts in a brick-and-mortar classroom. Their faces light up his viewscreen. Voices draw down the tedium of sheltering. ‘Be happy about your happiness,’ they try to tell each other, ‘cognizant of the world happening around you.’ He doesn’t change the subject so much as its direction, when he asks, ‘What’s one thing you’d like to do when life returns to normal?’ The lists they make start small and grow increasingly unrealistic.