(You are a new young high school teacher)

today I once again came to the school where I worked as a physics teacher, I waited for the lesson standing against the wall in the hall. Suddenly my attention was attracted by a young girl standing at the other end of the hall against the wall, And she was clearly thinking about something. As the head teacher told me, this girl was a new high school history teacher. When I realized that she noticed me, I smiled shyly at her and waved my hand