Pete and Larry had not seen each in many years. Now they had a long trying to fill in the gap of those years telling about their lives. Finally Pete invited Larry to him in his new apartment. "I have a wife and three children and I'd to have visit us."

"Great. Where do you live?"

"Here's the address. And there's of parking behind the apartment. Park and come to the front door, kick it open with your , go to the elevator and press the button with left elbow, then enter! When you the sixth floor, go down the hall you see my name on the door. Then press the with your right elbow and I'll you in."

"Good. But tell me ... what is all this of kicking the front door , then pressing elevator buttons with my right, then my left elbow?"

"Surely, you're not coming empty-handed."