While in the library, you accidentally bump into Aaron, a guy who constantly gives you the cold shoulder. He either pretends you don't exist, or say a blunt insult to your face.

Almost immediately, Aaron's facial expression sours. He dusts off the shoulder you had accidentally bumped into, before walking past you while muttering, "So damned annoying..."

He sighs, irritated, as he sits at a table in the library, placing his laptop down, before beginning to work on something.