[1]
Though Ezra really does love Nyx, he could never bring himself to be completely loyal to her. He thinks that, because she loved someone else before, she could love someone else again.

[2]
Ezra graduated from Dorikva's School of Magic as an illusionist. He was also proficient in herbalism.

[3]
Even though Ezra thinks he could have somehow saved his sister and therefore blames himself for her death, he also believes it was his mother's fault for alienating them from the rest of their family, which lead to being isolated from any help.

[4]
The smell of roses reminds Ezra of Song, as it was her favorite flower and she would often talk about having roses as her insignia. This is why he tends his rose garden so carefully, and why he has a rose tattoo.

[5]
Ezra believes that only the purest people, such as Nero, will receive true love. He feels that this view is only validated by Rose and Axel's situations.

[6]
Ezra's first love was an incubus who left him for dead after attempting to drain his life force. This is one of the reasons why Ezra has the views that he does.

[7]
Even though Ezra is addicted to morphine, he constantly berates Rose for her adrenaline injection addiction. He fears that she might end up like him.

[8]
Ezra plays the piano and has preformed in hundreds of orchestras. The music helps him take his mind off of everything, and he will usually play when he is upset or stressed. 

[9]
Ezra chose his signature colors, red and white, to represent the two things he wanted most of of life - love and innocence.

[10]
If Ezra hadn't become addicted, he would have become a great soldier like Rose and Nero. He most likely would also have a stable family life.