Ooh, a little nerdy would be great! :) Everything's pretty much in the air, as far as the impending family dinner being a precursor towards anything, pretty much just what it turns into, lol. I do know that eventually the oldest sister/youngest brother would hook up and vice versa, as well as the sisters.  None of them have been caught yet, but it probably isn't too far off..considering how close they all seem to be. What with always dropping in on one another, usually without calling or texting first.