>> Friendship among women:

>> A woman doesn't come home at night.
>> The next day she tells her husband she slept over
>> at a friend's house.
>> The man calls his wife's 10 best friends.
>> None of them know about it.

>> Friendship among men:

>> A man doesn't come home at night.
>> The next day he tells his wife he slept over at a
>> friend's house.
>> The woman calls her husbands 10 best friends.
>> Eight of them say he did sleep over and 2 claim
>> he's still there.