Friendship between women

A woman doesn’t come home one night. The next day she arrives home and tells her husband she had slept over in her girlfriend’s house. The husband calls her ten best friends. None of them claim to know anything about it.

Friendship between Men

A man doesn’t come home one night. The next day he arrives home and tells his wife he had slept over in a friend’s house. The wife calls his ten best friends and eight of them confirm he stayed in their place and two claim he is still there sleeping.