Love.

Oh how wonderful. 

Love is described as a word or phrase. That some people use often.

It could so how be an adjective. 

There are 7.8 billion people on this earth right now.

And yet. 

And yet I haven't found anyone yet.

While I am trying to describe something I have never had experience in. 

Love is just a word.

It mean nothing to some people. 

It is a holiday.

Can it keep people together,

Maybe.

Brings people together and drives some people together.