Caroline: (over the phone) What do you mean, you're not coming? I don't need to remind you that your 'Miss Mystic Falls' attendance record totally sucks. Besides, you're a founding family member. By definition, you have to be here.
Stefan: (doing push-ups in the forest) Elena and I broke up. By definition, I don't need to be anywhere.
Caroline: Did that sound as depressing to you as it did to me?
Stefan: Oh, I'm not depressed. I just want to rip into someone's artery and feed until I can't breathe anymore.
Caroline: Well, you can't. As your sober sponsor, I'm not going to let that happen.