Pieces can read thoughts and they're been observing your energy,mood and body language since you walked through the door.
For the ppl I know in certain signs, this is def true of their flaws
What Pisces Are Like: Compassionate and easygoing; Emotional thinkers as opposed to rational, but are highly instinctive; Craves affection and a lasting relationship; Creative and won't hesitate to express their dreams/imaginations; When people don't understand them, it's frustrating and rubs them the wrong way; Will make you feel how you make them feel - good or bad.
There are some people who could hear you speak a thousand words...
Pisces Temper: No lie - I can knock out 4 websites and 40 articles in 2 hours pissed LOL