Not being very happy with the end of Shambala, this is what my mind put forth.
Roy's thoughts at the end of the movie.
Go after him
I can't. He has his brother now, he wouldn't want me there. I'd get in the way.
You don't believe that.
They need me to stay here. To destroy this side of the gate, to wipe out this giant array. They're counting on me.
What about what you need?
What I need doesn't matter.
You'll never see him again.
I know.
Do you really? This is your last chance. He's not ever coming back.
I said I know.
You'll be alone the rest of your life.
I deserve it. I deserve to be alone.
He wouldn't say that.
He's the one who's leaving, not me.
Maybe he figures you've moved on.
He's probably moved on, himself. He's strong. Much stronger than me. He deserves better. Better than anything I could give him.
So what will you do now?
I don't know. Go back to my post, I guess. I don't belong here in Central anymore.
That's bullshit. You saved everyone today, just as much as he did. They were all so glad to see you.
Maybe I just don't want to be here anymore. I don't need to be surrounded by the memories.
So you'll just go back up to your little snowy cabin, and wile away the hours alone, lost in the same memories that you claim to be seeking refuge from?
That's the way it has to be.
You're a fool.
Perhaps.
You love him.
I always will.
Congratulations, while you've stood here arguing with yourself, you lost your last chance at any sort of happiness. And what's your prize? A lifetime of loneliness and misery. You're an idiot, Mustang.
I know.
Since we're in agreement, we may as well go take care of that damn array.
Yes, let's go.