Ok, I think that the story is going to go like:
Lark and Karma, are actualy sisters! Or something like that.
This seemed to make more sense last night, but if it does turn out like this, I called it
you know, if you take the words "karma" and "lark" and mix them together, you get "kkarramal", which is a deliberate misspelling of "caramel", which i happen to know is reva's favorite ice cream topping!
(or at least, i know it's not peanuts.)
i generally don't make guesses as to the end of plots, because i'm always wrong. and so i get disappointed. but then again, an author does want to throw the reader for a loop, so i guess guessing wrong is the point...