What do you think Vera notices as they sit in silence and wait for Mrs Sappelton?

As they sit in silence, Vera likely notices the tension in the air and the nervousness of her companions, particularly the young man. She may observe the surroundings, taking in the eerie quiet of the room and the anticipation of Mrs. SAppleton's arrival. Vera's keen perception allows her to assess the mood and dynamics at play, potentially plotting her next move in the unfolding story. The silence itself might heighten the suspense, making the moment feel more charged and significant.