In a pub, why would somebody prefer to drink coke from a can than a glass?!
this one guy always walks in and wants a drink from the can and not our glasses, despite the fact that the glasses are slightly bigger and he can get ice in the glass. What would inspire this do you think?
Answers:
practicality!
Possibly thinks the ice will dilute his drink, and as the can is from the cooler its already cold
He's trying to break a social norm.
Give him his can, smack his hand playfully and smile.
Personal choice of course, but maybe he wants to show he doesn't drink.
It actually tastes nicer straight from a can i think
He likes it straight from the can. His choice and nice observation on your part.