After making you're way through Primm, halfway to Novac, you find two characters fighting. One will kill the other and run over to you and talk to you. If Jaklyn kills Tomas, she will say that Tomas was a random stranger who attacked her while yelling something about star bottle caps. If Tomas kills Jaklyn, he will say that she had been with him for a while then snapped and attacked her. I just think small little things like this are really cool in Fallout. They kinda add to the atmosphere of the game.

I always find them before Nipton for some reason.

It is cool. And I usually off the survivor and take their star bottle caps.

I think it's cool how Jacklyn only makes her move when you face away from her.

I always get Toma's for some reason I've only ever seen Jacklyn once.

Same here. I just wish there were more events like this one though.

I think its neat that you have to read Tomas' journal to know exactly what happenned.