It’s my coworker’s last day of work before her retirement. We have planned a series of surprises and delights for her throughout the day, hoping to give her a special send off.

My boss calls me into her office in a business-like tone, like she wants to discuss something work-related. She really wants to go over the details of one of the surprises for my coworker.

As she speaks, I nod. I sip my coffee in between nods. I give my input and sip my coffee some more.

When the discussion is over, I look down to see how much coffee I have left. Much to my surprise, it is my boss’s coffee cup that rests casually in my hand.