Also he is trying so hard to be "normal" and "relaxed" by behaving in a nonchalant manner.

"Yeah a couple of glazed... some sprinkles... whatever makes sense...".

Translation: "I'm just a normal chilled out dude who likes donuts, but not enough to actually care about picking them. Unlike those marxist communist demoncrats who would probably have a list of specific donuts."

I don't get donuts as much as I used to but it's not hard.