Detective: Was thinking if you are going with angle like this for a thread, then why not do it right?
I mean surely she did more than drink.For instance, did she go to the bathroom? Pick her nose?
Inquiring minds want to know. 
He still doesn't get it, but yeh, like you hinted.
Detective is not an asshole, he brings no context, no substance, just week gossip if it can even be classified as that. Not even beauty parlor talk and they never stfu.
Remember Spaulding Smails in Caddyshack now we got a gambling nose picking game going on.
As for nose picking, this Krissy, like all chicks use the same technique publicly.
Long fingernails, they subtly scratch down from the bottom the nostril hole, with the attempt of catching that loose visible booger.
What they do with it, ya never know, and in this case we'll never know.
