Diana Elaine Cavidan

“If Jason mentions Kal to me one more time, I think I’ll set his pants on fire.”
~Dani to Laz
== Biography ==
=== Early Life ===
Isabelle was born a few minutes after Aaron in Phoenix, Arizona. She and Aaron were close throughout their childhood, spending the most time with each other. While Aaron made less friends in school, Isabelle had a flock of girls and guys around her, making Aaron both jealous and nervous for his twin sister's safety. He didn't want a guy to break her heart, and resolved to keep a close eye on her.
Isabelle wanted to be a pilot and get her license, so she applied to flight school to get a private pilot's license and took her first flight at sixteen years old. Aaron protested against this, believing that being a pilot was unsafe and could result in her being in an accident. Isabelle ignored his complaints and continued training, often even telling him that she wanted to join the Air Force one day if she was good enough. At seventeen, Isabelle earned her private pilot's license after completing the required hours and training, and a year later earned her commercial pilot's license so she could earn money.
=== Aaron's Disappearance ===
"I have always regretted leaving you Iz. I don't regret trying to protect you." ~Aaron trying to apologize to IsabelleDue to his overprotective nature, Aaron was often deathly afraid for his sister whenever she was flying. He'd call her as often as he could and make sure she was okay, offering to run errands to get her necessities such as snacks, drinks, and some medical supplies "in case of emergencies." Try as she might to be patient with him, often he would get on her nerves and make her tell him to leave her alone.
When Aaron died and resurrected, he left immediately for Chicago to keep Isabelle safe. Aaron did not know that Isabelle was also a Watcher, and he only found out when he sensed her.