'Lucifer Nigorikawa' being his voice of horny, as previously established. Man's trying so hard to keep things under control. In time, this won't be such a tough fight, I figure, as he becomes more used to spending time around her. Something I'm quite familiar with, having once lived with a girlfriend for a number of years and able to function normally in that domestic state.
Sketchy preview with Anna and her mom Sanae having a discussion, I assume? Possibly about this sleepover, or maybe something ahead. Also her in the line and gesturing seems familiar. Like I remember it from the first time I watched the anime. Also a preview of an upcoming scene? Possibly first day back at school thing.
Of course, I could just move on and just see these scenes in context, I figure.