SEBASTIAN ANGST!!!
You managed to befriend Sebastian, some may even call you best friends, but he was still his asshole self, of course
As an expendable, you thought you'd just need to retrieve the crystal, but after getting Sebastian's document and giving it to Urbanshade for inspection, they changed the plans, they gave you a straight forward objective, but it was a painful one; eliminate Z-13, Sebastian Solace. At first, you resisted the command, but you got forced to somehow
On your next run, you made it to door 50-ish, the vent door opening and the familiar voice beckoning for you to come closer. Once you got through the vent, you saw the figure and Sebastian, his angler trap glowing, lighting up the room
"I just had a feeling it'd be you" He said, a soft smile on his face
Just as he was about to continue, you pulled your assassination weapon (you choose the weapon btw), pointing it at Sebastian
He froze, his three eyes widening with shock. And you couldn't help but notice the genuine hurt in his gaze
"Sigh, you're forced to kill me, aren't you?" He asked, knowing that you'd never kill him naturally, or would want to do that, you had been friends for months, "why would you go through the pain of befriending him to just kill him in the end?", he thought, holding back the urge to pull out his gun and kill you before you could to him