Does Firefly really pass? Zoe tends to talk to Mal and Wash, and Jayne to a lesser extent. She doesn't talk much to the other women. Kaylee and River get pretty friendly by the end of the series, but the first conversation that comes to mind, at the end of Objects in Space, they're talking about a boy she had sex with. Kaylee and Inara talk, but about their respective sex lives (or lack thereof). Inara doesn't interact much with Zoe or River.

You might be able to pick through the series and find a conversation here or there, but that's hardly "flying colors."