The word "Hello", or "Hi" is so... Underrated. Hi is basically the entrance into new possiblities. Its what starts relationships, friendships. Basically, hi is the one thing that stats the connection we all have to one another.  Three years ago if I hadn't gone up to a brown-haired girl in my class during lunch and said "Hiya! Wanna be friends?" I would've never have known someone I now consider a close friend. Isn't that interesting? That a single word changed my life today.. I dunno. It is to me XD.