[If ever there was going to be a time that Dirk would remind Dave of Bro, its going to be now, as he gave Dave a light bop upside the head after the first part of his comment.]

Mind your mouth eh? She might like her drink, but she's not a drunk, she's a best friend okay? And no, I never touched the stuff, didn't see the need too, doesn't taste as good as Crusher and I get my high from strifes and my projects.

[Dirk's happy seeing and hearing Dave like this, despite what the topic is, he feels comfortable with and around him, he'd be able to tell Dave anything without having to think twice over it.]