Silver and I met online first and had known each other, along with mutual friends, for a good while before we met in person. One of the activities we got to enjoy together, was to go out to a coffee shop I liked, and introduce Silver to his first Mocha experience! He'd only had black coffee before then, and guzzled down that first Mexican Mocha pretty quick! Watching that caffeine kick in was entertaining.
It made me smile when he approached me with this commission idea, to include our characters in a similar setting.