"It's winter-? Trust me, even if I wanted, I'm not going to get sunburned. Ridiculously tan though." A pause, then. "Your world only has one sun, right? Mine has two, and we only burn under the summer suns."

Thanks to one of a few a genetic mutations amongst her version of humanity. Not that her people actually know that. "But I'll take a hat if makes you feel better."

Ok, that and the top of her head is kinda hot.