To be fair, Han has more of a swagger in his walk than almost anybody. It's not something that everyone happens to pick up on right away, because it seems to be so genuinely him that it never looks out of place ...

Anyway, when she walks, his gaze is on her hips. He's looking for even the barest hint of a feminine sway to them. This task puts the hazel of his eyes around her groin and her ass while she's practicing her walk. He's pursing his lips and watching carefully.

Till he's abruptly taking his eyes off her and shaking his head.

"I think you're moving your hips too much." He says, getting right up behind his recently masculinized girlfriend. When he's so close that she can feel him breathing down her neck, the weight of his hands settle heavily on those distorted pelvic bones.