if you haven't seen it - watch the deleted scene with Kara and Lee that's posted on the official page. Just watch it, because Lee is so charmingly oblivious and she's so fracking mad at him... just...

These two are majorly fucked up people, and my heart bleeds for them. It really does. You kind of want to lock them in a room and not let them out until they've resolved their issues.

Of course, if he doesn't keep his yap shut, she may kill him first.