Who cooks normally?: James doesn't understand ovens.
How often do they fight?: They don't fight, because James can sense when Sam is going to get angry, and he disappears, procures a beautiful bunch of flowers, and has them in Sam's arms within 2 seconds. Sam can't be angry when he has a beautiful bunch of flowers and a gorgeous boyfriend in front of him.
What do they do when they’re away from each other?: If Sam gets lonely, all he has to do is pray and James will be there.
Nicknames for each other?: Sam calls James "Angelface", "J", and "Jamesy". James doesn't understand nicknames, and calls Sam "Sam".
Who is more likely to pay for dinner?: Sam, since he actually has money.
Who steals the covers at night?: Neither of them. James doesn't sleep, so as he lies in bed with Sam, he makes sure the covers are evenly distributed.
What would they get each other for gifts?: James gets Sam ridiculously dorky things, like rock from every solid planet/moon in the Milky Way. Sam buys James different outfits that he thinks would look cute on him, and always gives him a blowjob in every new item of clothes.
Who remembers things?: Sam has a great memory, but James remembers everything.
Who cusses more?: Sam doesn't cuss often, but he does it considerably more than James, who never does.
What would they do if the other one was hurt?: James would heal Sam instantly. Sam would pray to Castiel to come and fix James.
Who started the relationship?: Sam asked James out. James didn't really understand how being Sam's boyfriend would make anything different between them, but once Sam had blown him, James realised the importance of accepting this offer.
Who kissed who first?: James kissed Sam after aforementioned blowjob.
Who made the first move?: See above.
