Hw come,why?

Although i m,but i still cant understand~
Why girl can jealous something which is nothing..
Why girl always upset before another person whom suppose to get angry..
Why girl getting jealous but still keep mention about it..
Why girl like to pissed themself off..

Do we hv girls here to explain why?Why?WHY?
hahahahahahaha....is it call instinct?LOL


P/s:Nyce nyce,jealousing game is in cooling period nw,HAHAHA...but still,SOMETIMES
Rab,hw come half way chatting n MIA?