Why do Scorpios like to test their partner?

female from London, UK •
"My big bad planets are: Sun Scorpio 18.47
To sift out the good from the rubbish
female •
"Sun: Scorpio Moon: Scorpio Mercury: Scorpio Mars: Capricorn Venus: Scorpio Jup
TO make you ask questions. Bwahahahahahaha!!!
female •