Berislav is one of the Peacekeepers standing guard at the Main Terminal Station. While sneaking into the base, he can be overheard in conversation with Brooks and Hakon.
Hakon:"Hello, punks." Brooks:"Hey. We're Peacekeepers. You'll adress us with respect." Hakon:"Okay. With all due respect, what's that stench?" Berislav:"The smell of honest sweat. No wonder you don't recognize it. So, what're you here for? Got new lamps for us?" Hakon:"Not yet. Sarah and Jana said they're missing some parts. Now, if you uncorked the passage to the Center, they could--" Brooks:"How 'bout you uncork your ass instead? Not gonna happen. Until we find Lucas's killer, they'll have to do their shopping at the Bazaar." Hakon:"Okay. Treasure time. Look what I found in one of the apartments:" Berislav:"A Bikini Contest 1998 calendar... Oh man! Now you're talking! Lemme see!" Hakon:"Wait, wait, no free samples. I'm sellin' here." Berislav:"How much do you want?" Hakon:"And how many crystals do you have?" Berislav:"Crystals?! You crazy?! I can give you two packs of cigarettes." Hakon:"Believe me, it's worth it. Wait 'til you see what April showers bring, if you know what I mean..." Brooks:"You believe this 'crystals' bullshit? Those fools at the Bazaar are superstitious."
(While climbing through the ventilation shaft) Hakon:"Do you know the difference between an intelligent Renegade and a sasquatch?" Berislav:"Well?" Hakon:"A sasquatch has actually been sighted!" Brooks:"Renegades. More like degenerates."
(Near the end of the ventilation shaft) Berislav:"I'll give you two packs and not a single cig more." Hakon:"Meh. Never mind then. Bye." Berislav:"Wait! Show us some of those photos. As a preview." Hakon:"I said--oh what the hell. January!" Berislav:"Three packs. My final offer."
(If approached after Aitor's interrogation) Aiden:"Hey, man. Where can I get some food?" Berislav:"In the canteen. We have a canteen and a hospital in our base." Aiden:"Like in the army." Berislav:"Not LIKE in the army. This IS the army. We're bringing order to this fucking chaos. And who are you?"
Aiden:"(No one.)"
Aiden:"(A Pilgrim.) I'm a courier. I travel between the zones."
Berislav:"Pilgrim?"
Aiden:"You got it!"
Berislav:"Takes balls to wander off-road like that."