Je N'En Connais Pas la Fin?

I don't know the end of this. n' is the contraction of ne (expression negative form) before vowels. In French, often, the negation is doubled with pas Ne fais pas çà ! Don't do that ! en is a indefinite pronoun replacing the direct object (here it can be a book, or a movie...), it avoids the repetition. en as-tu ? - Do you have some ? Veux-tu plus de sucre dans ton café? Non merci, j'ai ai assez. Do you want more sugar in your coffee ? No thanks, there is enough.