Undressing around other people isn't something Obi-Wan usually thinks about, especially when he's not completely disrobing. He is very carefully not thinking about Padmé changing in the fresher. He folds his outer tunic and sash and places them in his bag. He should probably move his clothes to the wardrobe, but it always seems silly to unpack his meager belongings when he's just going to have to put them back, even if it's for a week's time.

When Padmé returns, Obi-Wan watches as she sits at the vanity and begins undoing the intricate hairstyle she wore for the occasion. He hesitates for a moment, but finally takes a step toward her, arms crossed in front of him - it looks less confident than when he has his over-tunic's large sleeves to hide his hands in, and more self-conscious - and asks, "Would you like help with that?"

Taking her hair down may not be an issue for her, although he imagines it required at least one handmaiden to help her put it up.