Luffing is a natural thing which happens between a man and a woman (or cloey and a woman). Luffing has existed for several days and is allready
considered common.
The origin of luffing seems to come from 'Ash the phoenix', which said "I luff seymour", but this is only a theory. There are several different sorts of luffing, as it is with most things.
To make luff to a person you have to get luffed back, if not it isn't
considered luffing (unless you're luffing cloey)