凉情凉心姑娘五毒不侵没心没肺姑娘活得不累
[liáng qíng liáng xīn gū niáng wŭ dú bù qīn méi xīn méi fèi gū niáng huó dé bù lĕi]
It implies 'an emotionally indifferent girl who remains unaffected by negativity; having a heart free of troubles lives without burden.' Suggests leading an effortless life without emotional weight.