Mixed signals - especially from guys, and the resulting awkwardness. They're bad enough as it is, but why does it have to involve someone with whom I'll be working in Microbio lab for the whole term?
Falling asleep on the living room floor, suddenly waking up to realise that, and remembering that you were supposed to be working on a Microbio lab report.
I'm almost tempted to assign Microbio for indirectly causing these, but it's too cool for Mordor.
