It's just a word right? 5 letters. Nothing impressive or outstanding. Just one simple word.
Possibly the most important word in the world though!
Everything begins with it. Imagine that person you are now curled up with. Where would he or she be without hello.
If they're really cute you may have put an ooh on the front but I bet you said hello too, or at least thousands if not millions will have.
Hello is so bloody important. Imagine being in that room seeing that one person. What do you say? Risk the fear of rejection by saying something stupid or silly. Nope hello works rather well I think.
It also has an equally important use, it's that time when for what ever reason you are not talking and in that wilderness, but both of you want to talk, Neither wanting to say sorry as you both feel your right.
Only 5 letters and only one word but sometimes it takes guts to say it.