You want to be a friendly neighbors, first impression is very important. First, finding a good opportunity to meet your neighbors. You regular go out and meet people. It also gives the neighborhood and that you're open to meeting others who live there. Say hello if the opportunity arises. If you happen to see one in a neighbor store or restaurant, go over and say hello, there are great opportunities to connect with your neighbors. Second is talking to your neighbors. If you happen to meet your neighbor, start the conversation and be friendly. You ask them some questions about the weather today or about the clothes they are wearing. It's the way to help you leave a good impression. The relationship will be better when you leave good impression with your neighbor.