[ yeah, something's up and caroline gets it right away when elena emerges from the bathroom on unsteady legs. immediately caroline's there to catch her, brow furrowing with confusion as her arm wraps around her friend's waist] Elena, what's--[ that's when it hits her, that's when she realize what's felt off.] Elena... Are you... are you a vampire? [ it sounds crazy and how could it have happened? weren't there safe guards against this here? had she gone home? if she hadn't, who did this to her. her mind goes to damon for a second before she dismisses that. and rebekah wouldn't dare...]