A foreigner accepts an ad for a roomate position...

An ad is put out by a young couple for a roomate position. After a while, a foreigner not from any country nearby accepts. Now, the man has great credit, no criminal record, and perfect English. He's accepted immediately. Only, there's one problem.

In his home country, the foreigner had no concept of shame. The young man of the couple found out after walking in on the foreigner having sex in the living room, and he *didn't stop*. Instead, the foreigner calmly greeted the young man and went on his merry way.

Later, the young man sat the foreigner down for a talk about embarassment, shame, the works. He explains that if the door is ever closed to his bedroom, that you should knock first, and the man will let you come in. To make sure he gets it, he repeats.

"If the door is closed, knock, and I will let you come in."

And all is good.

Eventually, the young couple get frisky, and escape off into the bedroom. The foreigner picks up on his newly learned social cue and decides to wait for them to finish while he sits in the living room. All he can hear, however, is a

*thump*

*thump*

*thump*

This goes on for about 45 minutes. Finally, the two walk out of the room. The foreigner looks to the woman and says

"Did you finally let him come in?"