Laurasia was so focused on her potions book that she hadn't noticed the younger Slytherin student leave. It was only until she heard the Hufflepuff student knock on the door that she realized she could have knocked.

She noticed Professor Virohsa looking over the students shoulder to scan the hallway outside of her office & she offered a small smile & a wave. She couldn't help but blush a little at the fact that she had missed her first chance to talk with the professor.