let's imagine; you sat there, waiting for the phone to ring. it had been precisely 79 minutes since he typed the message with his thumbs onto a keypad, that he would call in just a minute. while you sat, you rearranged the things on your desk in an idle manner. old receipts, bills, a book you've neglected to start reading.
you sat there. 4,740 seconds...
but really, who's counting?