Kol was a psychotic killer, he was ruthless and reckless. He didn't care about the lives of others. The only reason he was stopped was because his brother decided to stake him in the heart for over a century.
Alexandra was selfless, brave and caring, whether she liked to admit it or not. The girl had been through enough pain to last a life time and it just made her kind.
Although Alexandra and Kol shared some traits such as smugness, sarcasm and stubbornness. The two were completely different.
When Kol finally wakes, he never expected to become so intrigued by something he hates, something he only uses as a food source, something he likes to play around with, something he swore to himself to never care about;
[THE VAMPIRE DIARIES]
[SEASON 3 EPISODE 12-]
[I DO NOT OWN THE VAMPIRE DIARIES I ONLY OWN THE CHARACTER ALEXANDRA MORRISON AND ANY OTHER PLOT I DECIDE TO ADD IN]