Someone approaches you with a cloved lemon. You can do one of two things.
- Take the cloved lemon.
- Politely refuse the cloved lemon.
If you choose option 1, you take a clove out of the fruit with your teeth (don't bite too hard into the clove. It'll taste revolting, and it'll make your whole mouth go numb ;) The clove is supposed to freshen your breath. You then indicate to the person who gave you the fruit where to kiss you - often the hand, cheek or lips, it depends on your comfort level with the person who gave it to you. You then find another victim - oops! person to pass it on to.
If you choose option 2, and there is NO shame at all in doing this. It is not impolite to refuse a cloved lemon, and your decision is respected (and often understandable). There is, of course, the other option - whenever you hear mention of a cloved lemon being passed around, to just avoid it like Plague (see: Black Death) and go outside for a cigarette.
Why do we use cloved lemons?
In period, you never wandered up to a stranger and introduced yourself. You were always introduced by a third party. This is a little to rigid for our modern society. Instead, we have taken the third party and made it a lemon.