"Oh." Dean said rather surprised. "Hang on, you mean they actually want to listen to me ramble on about art? Because really I have half a chance of doing that when I'm sober never mind drunk. Mind you I'm not sure I would take advantage. It' just not..." he trailed off and shrugged.
"You're right though, the proper use of any piece of punctuation is really not anything interesting to anyone except other weirdos like you who know far too much stuff about them anyway. Although incidentally it does mean that sending a letter to you tends to take about twice the time for anyone else because I always kind of wonder if it's going to come back covered in corrections.