Ieldra2 wrote...
*much snippage*
Miranda works for Cerberus. I hate Cerberus. How can I ever romance someone like that?
There is more to Miranda than the Cerberus agent. Yes, her perception of Cerberus is somewhat selective. It’s a character flaw. Other ME2 characters have these, too. Miranda will come to trust you if you do her loyalty mission, she’ll come to like you if you let her, regardless of her affiliation with Cerberus. You can choose to return that trust. Or not. If you hate Cerberus, that will remain a sore spot between you. You'll have to sort it out. Or not. It’s one of the difficulties your relationship has to overcome.
I suppose one thing to note is that it might remain a sore spot between Miranda and Shepard throughout the game, that could potentially change after the game. She demonstrates that her faith in Cerberus/the Illusive Man falters if you take her onto the Collector ship. She actually defies Cerberus/the Illusive Man if you destroy the Collector base and she's currently in your squad. She also is disgusted by what she sees on Pragia, but she convinces herself that the Teltin cell went rogue. So she believes in what Cerberus stands for, but she has limits on how they'll go about it.
Ieldra2 wrote...
Isn't her romance just a fling, not much better than a one-night-stand?
Judging from Miranda's behaviour, she considers it a rather serious matter. She's emotionally detached and wary of emotional entanglements as a rule. But in her romance scenes, it becomes very clear that she does open up to Shepard emotionally. That's something special for her. And to remove all doubt: "So don't die! You promise me, damn it!" - you don't say this to someone you don't care for beyond one night.
I get into such trouble for this, but there are certain romances in ME2 that I have no problem interpreting as a fling or rather short-term -- fueled by the circumstances of the mission but might fizzle over time. Take Jacob and Miranda, they could have had a short relationship that didn't work in the end, but they obviously still care for each other even though it didn't work out between them.
You get from the romance what you're willing to put into it. And if you feel the Miranda/Shepard are in it for the long term, there is certainly evidence in the dialogue that Miranda genuinely cares for Shepard. But genuinely caring for someone doesn't mean successful, deep romance.
And to emphasize, I'm not saying a Miranda/Shepard relationship can't be deep, meaningful, and long-term! I just like to be open to different interpretations.
It's a very good FAQ though, Ieldra!