Building a Relationship
Because of Oliver’s attitude, his new neighbor was finally welcomed into his new community. If they had begun a turf war over this subject, he would have gotten a very hostile reception instead.
As Oliver was able to create a great connection with his next-door neighbor, it implies in the future, he is less likely to do anything as aggressive again. Being able to communicate and agree with your neighbors about your development ideas helps to keep things peaceful between each other.