Greg was at a bar, he had decided to go out and get a drink after work, since he was working on a pretty tough case. It was almost when Greg's eyes catch someone across the room

Leaning against a wall they pull a cigarette from their pocket and light it up. They take a long drag when they notice someone has approached them

“You got another one?” Greg asks in a rather nice voice, trying to look approachable, leaning against the wall too