MINDLESS RAMBLING ABOUT HUDDY AND WHY I LIKE IT. Disclaimer: This will not be an attack on Hilson or Hameron. Though I don't ship them, I do respect those who do, and I won't try to change your opinion. :]
House/Cuddy is a constantly changing, complicated ship. And yet it is one of the simplest ones on the show. They are always either arguing over one thing or another, whether it be a diagnosis or (hehe) cable in Coma Guy's room. Honestly, I've never seen one consoling word between them, except for in Half-Wit:
"House, I'm so sorry."
"Forgot I was dying, huh?"
"I'm here, if you need me."
"I need you. One small feel for man. One giant bunda for mankind."
"Thanks. Good luck in Boston.
(And then they're back to flirting)
Call the Make-A-Wish Foundation."
Other than that, though, all they do is hit on each other, make witty banter, and oppose everything the other one does. But, from my experience, that usually leads to a relationship. Because they know each other too well; they know what annoys the other, they know what the other one likes.
Case in point: House loves embarassing Cuddy. He does it non stop, ("YOU CAN'T STOP OUR LOVE!") and even though she knows when it's coming, she doesn't make any attempt to stop it. My theory about this is that she enjoys it. She knows that that is what makes House House, and she doesn't want him to change.
And another thing. House and Cuddy were the only two on the show that we knew to have an actual physical relationship before the show started. What the conditions of that relationship were, we don't know. Were they drunk, did they know each other before, et cetera. But they did have a one night stand, and House holds that over her head.
True, they haven't kissed yet, but I'm convinced that when they do, it will knock our socks off.