So, about my "Garak knows Julian is lying, he doesn't know about what" hc. Now a bit from Julian's pov.
He knows that Garak is onto him, so when they're together he creates a system, he will talk, he will debate and have stimulating conversations, but he doesn't leave openings for Garak to ask much. And if he does, he never outright doesn't answer, he does so, only noncommittal, he never outright lies elaboratly like Garak, he just evades. (one time Garak asks how was his childhood on earth and he only says "dreadfully uneventful")
He does the same with all his friends, but the problem with Garak is that he notices, he can talk a lot with Jadzia and never reveal anything, Miles is a closed off man that doesn't ask too many questions, but Garak? Garak pries, he is curious, and is much like Julian in that sense, he can't resist a mystery.
Now, let's think about how much it would hurt, to be falling in love with a person, to want to spend your time with them, but you just can't. Julian wants to talk, he wants to let Garak in, he wants to spend many hours with him, but he restricts himself to only his doctor or his lunch mate, nothing else, he can't risk it, it's too dangerous, and he never felt lonelier.
To love someone who will never know who you really are.
I think it would get so much worse after the changeling, like I said on a previous post, the changeling emulates Julian well and no one notices because no one knows Julian all too well.
I think everyone would feel so much guilt cuz, how could they not notice it? He's their friend, he knows everything there is to know about them, and they can't even notice when he's literally not himself??
But Julian is okay with it.
Not okay, per say, but he expected it, he knew it all along, that his friends wouldn't know it, he's resigned, it's his own doing and he is defeated by it, by this horrible thing that he made happen because of something his parents did to him, but he assures everyone that it's fine, there was no way for anyone to notice.
How could they know? He sure as hell didn't make it easy.
And he gets lonelier, if possible, because he is painfully aware of how insignificant his existence is, because no one knows him apart from his name and job, he can't rely on anyone, only on himself, and he is going crazy with it.
Julian spent his time on the camp convinced that no one was coming, because no one knows him enough to notice, and it's his own fault, and he feels so hollow, the solitary confinement brought it to the surface, how it felt silent and he was forced to confront his solitude for the first time.
He needs to let it out, but he can't, and Garak gets more persistent.
All his friends start to notice something is wrong, but he bounces back from the camp like nothing happened, smiling, acting the same. All this acting, he only starts to get noticed by others because he's getting tired.
Everyone just thinks it's just because of the camp, but he knows Garak sees him, so he distances himself a bit.
And when the secret is out, he wants to run, to hide, he is scared, terrified even, he knows people will look at him differently, he is mortified of being known for who he is, he doesn't know how to deal with any of this, he was never ready to be himself fully.
But, for the first time, he feels free.