You weren't that into the party, so you sat by yourself trying to bide your time until you could get a ride home. Besides, that biology test was really important to your overall grade and you weren't about to ignore that just to act like an idiot with a bunch of people you didn't even like that much.
A couple of people did try to approach you to chat, but you weren't having any of it. It happens sometimes at gatherings like that one—poor lonely partygoers thinking they can find a kindred soul in you. Little do they know that when you're sitting by yourself, it really means you want to be sitting by yourself. On this occasion you scared off a guy from English and a girl you once took Algebra with by refusing to make eye contact and only giving monosyllabic answers to their questions. Eventually they both understood that you couldn't be less interested and skulked away to try to find other loners to latch onto.
Your biology notes weren't all that fascinating, but they were better than being forced to make small talk.
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