You remember lust, don't you?
It rattles around in your brain distracting you from the task at hand. It makes life a little more difficult. You can't quite concentrate on your meal because someone's hand moved 6 cm in your direction. You know- lust. It replaces conversation starters like "how's the weather?" "how are you?" and "hi" with "make-out with me" "Yes, we can cuddle" and "hmm. soft lips." LUST. It makes you just a little crazier than you already were and when you try to avoid it, it just stores itself up so it can hit you even harder the next time.

There you go. Now you remember.