I do not wish to put restraints on the conversation, so I will simply let you set your own pace.
How about 50 beats per minute?
My favorite number!
Oh, really? What's your LEAST favorite number?
Absolutely indubitably.
That's not a number you doofus.
Wait a minute. Who gave away the secret of my existence to you?
* * * * *
I rest my case. XD