I still think it's funny how Jackson just walks into Scott's fridge and started eating his food. At least he now knows that his mom does do the grocery shopping
Jackson, having wisely moved far, far away to England, is only person in the group who consciously realizes and understands how totally f---ed up Beacon Hills is and the fact that his former high school associates, plus the former murderous Hunter, are all crazy for sticking around and getting involved in this stuff after all these years. He's the only one who knows that they're living in a male version of Buffy the Vampire Slayer because he's the only one smart enough to have a plane ticket to get out of that nightmare hellscape of a town. So of course he comments on it constantly because he's actually right and wondering why he didn't just listen to the even more aware Ethan.
Um I know this is a joke but Season 2 was the Kanima the Nogistune and Alpha Pack where Season 3 which I would have loved to see Deucalion react to the part Kanima werewolf.