Mercedes Tamine's Links
She is the drug manufacturer for the organization and has constant contact with the Dealers one of whom is Simone, with whom she has a friendly relationship albeit a little surface-level. While they aren't super close Mercedes views her as one of her best friends. Given Simones's title and Rep, she has had a bit of a one time intimate encounter with her.
She is one of many Dealers for the Organization and has constant contact with Mercedes. While she likes and tolerates Mercedes well, she isn't super buddy-buddy with her given she's under constant stress from the org to be ready at all hours even sometimes while she is at her actual job as a Nurse. She did have an intimate encounter with Mercedes once however she did make it clear this was only a one-time thing which Mercedes has since respected and because of that respect she's shown Simone has since considered her more of a friend than a coworker.