Unrelated Thing

"Do you smile 'cause I'm funny?", said the man
"I wasn't joking and I meant the thing I said"
"Not at all, not at all", said the woman to the man
"I was thinking of an unrelated thing"Unconnected and free
No relationship to anything
"How come you never look me in the eye?"
Aren't you listening to me?", said the man
"Not at all, not at all", said the woman to the man
"I'm still thinking of an unrelated thing"Somewhere other than here
Something else besides the man
"Please explain the expression on your face
Then I'll know what's beneath it", said the man
"No you won't, no you won't", said the woman to the man
"I'll be thinking of an unrelated thing"
"I'll be thinking of an unrelated thing"