All people are different and each has its own cockroaches in their heads. With some, you can easily find a common language, while the other does not make contact in any. It is especially important to be friends with those who live nearby, that is, with neighbors, although this is not always possible for not everyone. Our hero in A Friendly Neighbor managed to make friends with his neighbor so much that he trusted him with the keys to the apartment when he left the city for several days on a business trip. He did the same this time, and when he was sitting on the plane, he remembered that he had forgotten to collect things that he promised to give to charity. Their list remained in the apartment. The hero called his neighbor to come in and find everything that is listed.