Sirius's smile softens as he stares at the wonder on Kieren's face and turns his head just enough to brush his lips to the curve of his jaw. "Still beautiful," he murmurs, smoothing his hands higher up Kieren's sides and then around, pulling him close.

Kieren's skin is still as cold as ever, he hasn't a spell to make his blood suddenly start flowing, but anything that makes Kieren smile like that is good enough. "I can do it whenever you'd like. Every day, even. Or just for special occasions. Whichever."