While exploring, being careful to stay away from anywhere a contaminated could be, you run into a house that has noise coming from it. You quietly open the door and sneak to one of the rooms in the house. You can see the two who are arguing, whisper-shouting. They're both covered in dried blood. The remnants of one of the contaminated is before them. It's clearly gone. In the black gooey pile that was the monster, is a brown bowtie.

Black-haired boy: I am reaching my fucking limit here. These things have taken so much away from us, yet you still run to fight them every chance you get!

Blonde girl: No I don't!

Boy: Fucking listen to me! You're not invincible, okay?!! I wish we never looked for him, because he is dead, and gone, and we are never going to get him back!

Girl: What did you just fucking say to me?!!

Boy: And I'm sorry that these are the lives that we lead today, but Estella, if you walk down those stairs, you'd be joining him. And if by some MIRACLE you come back out, I don't think you'd be yourself. And I'm telling you right now... ...that I won't be here to confirm that.