It was a natural result of being born and raised - at least until the age of six - on a planet as cold as Fest, planet of bitter winds, ice and snow, of dense industrial zoning and toxic waste dumps, scattered with Imperial bases and production facilities testing alloys of phrik and billowing byproducts skywards to contribute to the desolate smog. He didn’t get cold. Nevermind that his parka was suitable for the chill weather, but Jyn wasn’t dressed nearly warm enough and after wrestling her protesting limbs, trembling despite her valiant intentions, into his coat, he wrapped an arm about her waist and yanked her close to him with very little ceremony, hipbones colliding with a solid jar.
“Bodyheat,” he supplied lowly, an explanation which didn’t need verbalized. “The transport will come soon. If it’s much longer, we need to pace. Sitting still won’t help bloodflow.”