Ego is the only requirement

FLASHBACK

"A.. Athaliah?" Aaron asked in shock while pressing his hand on his left cheek where Athaliah just slapped him.

"You want to explain?" Athaliah asked with a smile without humour.

Aaron didn't say anything, just kept looking at her.

She continued.

"You want to explain what? Huh? Do you want to explain why you lied even after knowing how much I hate lies? Do you want to explain what you were doing here with my worst enemy? Do you want to explain how sexually desperate you were that you had to go to her? Do you want to explain how you didn't say anything when she was insulting me in front of you? You want me to explain why I had to hear you asking for sexual pleasure from her desperately?" Athaliah asked while poking his chest with her sharp nails with every accusation. 

While Aaron's was fisting his hands in a tight ball with every accusation she was throwin