Hello’s are a way of people to gain friends, meet new people, and in some situations make a boring situation fun. Just saying high or waving at a person may let people get out of there comfort zone and let them start to grow as individuals. Greetings are such important interaction in life from head nods, waves hand shakes, a hug, or even a look with a smile. It may also tell you a little about the person and what kind of character they have.
For example when people run into other people that they are good friends with they get into a good mood. But if someone was to run into someone that they dislike then it would not be the same story. The tittle to this article goes to show how everything about a hello can mean the world to someone or even make them give a positive vibe.