Lets play a game.
What's the single most annoying thing your partner does?
Mine is this: My fiancé does this thing with his mouth all the time where he hacks up his lungs to try to get out some drainage. It's really loud and he'll do it for like 10 minutes at a time. It's always the worst in the morning. And it almost always wakes up the baby in the morning AND annoys the shit out of me. :P
That is all.