I have a 'funny' Nathan Knorr story:
It was absolutely forbidden for a single brother and a single sister at Bethel to be alone in a private room together without having the door wide open. When I was a Bethelite at Watchtower Farms, I had an interest in one of the single sisters there. So one Sunday morning, instead of going to the meeting this sister and I were in her room with the door closed. Nothing immoral going on mind you. We were going to go out to breakfast and take a morning ride and I was just waiting for her to finish getting ready. Who should walk in the room without knocking? Nathan Knorr himself. His brother-in-laws room was right next door and he entered the wrong room! His face was red as a beet and he apologized profusely and left the room. Maybe he was embarrassed that he should have been at the Sunday meeting but nothing ever came of it.