|1.||The Harry/Sally Rule|
Men And Women Can Never Truly Be Friends Because The Sex Part Always Gets In The Way.
Girl: "You are my best friend!"
Guy: "I'm not your friend"
Guy: "I want to sleep with you"
Girl: "I don't want to ruin what we have"
Guy: "Ok - I guess The Harry/Sally Rule is true so I am officially not your friend anymore. Can we sleep together now?"