He's not the type to start a conversation in the restroom, but he don't know what got into him, so he answered, somewhat embarrassed, "Doing just great!"

And the person in the other stall said, "So, what are you up to?"

What kind of question is that? At this point, Frank was thinking this was too bizarre, so he said, "Uhhh, I'm like you, just traveling!"

At this point he was just trying to get out as fast as he could, when he heard another question, "Can I come over?"

This question was just too weird for Frank, but he figured he could just be polite and end the conversation. He told the person, "No... I'm a little busy right now!!!"

Then he heard the person say nervously, "Listen, I'll have to call you back. There's an idiot in the other stall who keeps answering all my questions!"