Castiel and Dean.
"It was my favorite when I was human, it's very delicious," Cas said. He wondered briefly if it had been sent for him specifically because he had once enjoyed it so much. "But today I'm just smelling. It was almost as good as the actual taste."
He looked over at Dean and his food, alreay knowing without having to ask that he had a bacon cheese burger on his plate and he huffed a laugh as Dean took a bite the sound sending a shiver straight to his toes. He recovered quickly and cleared his throat and rolled his eyes a little. "Would you like to be alone with your burger?"
Cas wasn't paying attention to anyone else, not outwardly, but he was on alert. If anyone came near Dean to hurt him, Cas was ready. "Like the deserts miss the rain, Dean," Cas responded, offering Dean a smile. He had missed him, though he was being silly about it. It had been at least a century for Cas without Dean. Usually, a century would have just flown by, but this one seemed to drag on and on, and he was glad for that. It meant Dean's life was a long one, and he had hoped it would be full of happiness and pies and all the greasy foods Dean liked to eat.
"I believe I can keep that kind of food cool for you, for a few days at least, so it won't go bad quickly. I think. This place likes to prove me wrong, but I have scores of new powers that Jack gave me that I can try."