"But, Sam, it's a shop with bee pillows! And toiletries made of beeswax and and honey. Oh and honey scented candles! And-" Cas looks at Sam excitedly. Sam smiles back. It's Dean's turn to go food shopping which is probably not a good idea as he doesn't want to live off pie for the next three months, but hey.
"Jess would have liked that." he says the words without thinking, freezing immediately after. His mind flashes with memories and the last few seconds of opening his eyes and seeing her sprawled across the ceiling.
"Who's Jess?" Cas is speaking softly, realizing it was a sensitive subject.
"Jessica Moore is- was the girl I was going to marry. A... Demon got her..."
Cas looks at him with pity and understanding.
Then, his sea-blue eyes get cloudy and he seems eons away, time separating them.
"Jess Moore... She has a very nice heaven, Sam... It's full of memories of you."