A dream of class.

The other week, the week before school started, I dreamt -

I'm in in a classroom as a writing instructor, and I notice a couple students from last year's section, and then another one in a seat against the wall beyond the table.

(There's a row of students there, since the classroom is over-capacity.)

I acknowledge them and surprisedly say hi, but I'm unsure if they have to retake the class for some reason, and so I don't want to acknowledge them too much.