Lily: Rule number one: don't go anywhere that has candles.
Marshall: Excuse me, Captain, how do you feel about Ted and Zoey having an intimate chat by candlelight? It'll be the last dinner they ever have.
Lily: Rule number two: No sharing food. Hmm. In fact, anything involving saliva is off-limits. Toothbrushes, thermometers, lipstick.
Ted: Well, if I can't share her lipstick, there's really no point in even going.