When you first spot him, he’s opening a bottle of beer behind the counter. Two seconds later, he’s already outside the bar, preparing a table on the sidewalk for a newly arrived customer. You blink your eyes and … there he is, writing up a check and making change. A moment later, he’s asking you if everything’s okay, checking whether your bottle of beer is still full, gently inquiring as to why you haven’t yet ordered that sandwich he knows you love. And if he happens to disappear for a few minutes, you can be certain he’s delivering some beer a few blocks away.