Still progress with Anna and Kyo, even if it was a bit 'weird'. At least, that's the way I want to read the title.
But yes, Anna is definitely the bigger and more forward of the two. Unsurprising, since she's got tall genes (Wait til we meet her dad, he's a big ol' softie), and is also not quite as socially awkward (but still awkward, because 8th grader).