Well, I killed the last guys best friend to kill him so...yay, I live?
If you're wondering, it was that gang of prospectors you meet hiding in a basement of a church in New Vegas.
I'm just assuming they were best friends here. Why? Well...
They were all hid down in that basement, cold, alone and dying slowly from Rad Poisoning. One of them walked into the other, as did the other one, cuddling close, with the gang looking into each others eyes, thanks to some poor A.I path-finding. Their lips touched gently as the misguided A.I drew them closer to each other. They looked up at me, stared and asked "What the fuck do you want?" I thought it was obvious. I wanted in on this... They agreed to let me join if I found some parts for them, so of we went as a merry foursome, with Boone and ED-E at the back of the group. We were soon grouped around a doorway, trying to squeeze through as one. We finally managed. After much rummaging around in the darkness, we headed out again, this time to find more parts. We again squeezed through a door, gently brushing against each other, confronting a big old Radscorpion Queen. Together, we wore her defences down til one of us shoot their load into her, providing the final, satisfying blow. We watched as she writhed around in agony, before dropping dead and resting in piece. Nodding to each other, we headed up the stairs, the group of prospectors taking a rest, with me and my company looking for more parts. Upon returning to the group, we soon found out the truth. They had lied to us for their own sick, twisted kicks and were going to kill us. Enraged, Boone pulled out his weapon and fired, scoring a headshot. ED-E fired too, burning another guy to ash. I aimed my shot-gun at the remaining guys head, I was too fast for him, he still had his gun in his holster. I whispered quietly, a single tear running down my cheek. "I loved you...and you betrayed me." I fired. Afterwards, I left Camp Searchlight and vowed never to trust three creepy strangers huddled together in a basement again...
...Sorry, what were we talking about again?