Ethan - your lecturer

You were in your class, sitting in the back. You were doodling in your notebook, when you heard Ethan speak. You looked up and saw him, but tried to hide your shock.

you look up at him and feel your heart racing, but you don't want him to notice you

you sat in the back of the class, not really paying attention as you thought about Ethan and how to tell him about this.