Expanding on this little brainworm.
Simon has therapy twice a week on base. Monday and Friday, just past three pm. When he's on missions, it's skipped and be has a session the day he gets back, then it repeats to a normal scheduling.
It's a major constant in his life. Something he (not that he'd admit it) could look forward to every week. His sweet little doctor that he got to spend an hour and a half with and talk about whatever he wants.
Simon is lowkey a pervert. I say lowkey cause it is lowkey, hes not super obvious about it, just a 'private pervert' if you will. You know the type, jacking off to you file picture after a particularly tintilating conversation about his highschool experiences. Opening the door for her because he "happened" to run into her just before the canteen.
She would say it was unprofessional to sit together given their work relations, and he would drag her to his table where he sat with Kyle and Johnny anyway. Both already knew she was off-limits, not that it stopped Johnny from flirting with her during the lunch anyway.
Maybe one day Simon would come back from a mission and go to his sweet little therapist in nothing more than his boxers and loose joggers. Claiming he just got out of the medbay and "doctors orders to come to therapy".
Maybe another day Simon just couldn't take it anymore. He starts his conversation talking about sex. He talks about how pent up he is and how he just needs a release, and he wont do it with some strange whore cause none of them are her.