Aarvi knew staying clean in the business field with cunning and crafty people trying to stomp is damn difficult. She is evil too but she has her principles and ethics when it comes to business, unlike Leon Harmon.
But Aaron? Aarvi could say he is hiding something or probably she never asked him how he managed to hold the business ground while looking after her. She knows it's the latter one but she still had light fear thinking what if the business world had turned him sinister.
Leaving that apart, Aarvi knew Aaron was investigating her case and she wasn't sure how far it had gone and the evidence he had. So she wasn't much surprised if he had taken them under control when she was in comatose.
She decided to ask Aaron.
Before all that, she needs to make sure Shawn is safe and sound before complications increases.