What is a conversation

What is a conversation?
A conversation is a communication.
I love conversations.
I am a living conversation.
Whatever I do is a conversation.
When i talk I am expressing something to another.
When I yawn I am showing that i am tired.
Some conversations are just to waste time and you son't actually care.
You can have conversations in so many different ways.
Verbally, facially, signing, texting..
My personal favourite is verbally.
Have you ever wondered? I know I have.
Is sign language, a language? I understand that you're getting something across but you're not actually talking? 
Are you?


BH