Derek sighed again, "There's something Stiles needs to understand" he said "It's a known fact that Werewolves are very possessive. That's why Lydia and Allison haven't been targeted because they smell like their mates – like pack" Stiles' eyebrows furrowed "Why don't I smell like pack" he was clearly offended. "It's quite hard to smell like pack when you're not a wolf or sleeping

Every morning, Dean and Cas take the same elevator at work. And every morning, Dean has to suffer Cas' inability to tie his tie properly. It is a bonding eyperience.