Hello

'Hello' is a word that brightens up everyone's day. Therefore, whenever a tense situation emerges, just clam down the spirits by introducing your own sentence with a simple 'Hello' and you will see how completely miraculously things will just get better.

• What do you say after you pick up the phone? Most people say "hello," and there's a reason for that: phone companies taught people to say it in the 1800s. 
• The word caught on, in part, because phone books instructed people to begin conversations by saying "hello" as a way to confirm ...

We have to do this, don’t we?