Danny Reagan & Rosa Diaz
"Good. Fire department's a bunch of jerks."
There was teasing behind her words, though it usually took knowing her a little better than a couple of minutes to see it. Rosa didn't actually have anything against anyone in it personally, but there was departmental rivalry that she stood behind. A not so friendly rivalry.
The bell at the end of the round sounded, and Rosa nodded in what could almost be called a friendly way. "Detective."