I've noticed peculiar change of behavioral patterns from my sister, if last week she were a mad woman obsessing unhealthily towards the crowned prince, at present time she's rather... Hmm there's really not a better word to describe her other than 'strange'.

She seems more of a stranger now than before, i mean really, how could someone obsess over a person for 4 years only to end up feeling utter disgust towards the said person. "Truly strange.. it's as if she's turned to a different person."