Define complicated

It's when you don't know where you stand in someone's life ;

It's when you are hanging in dead air and knowing that you can be thrown off anytime ;

It's when you are like more than friends but not really, and it's like you are lovers when you are really not ;

Sometimes you would want to wish to have never met that person at all but at the back of your mind, you are thankful that you have.

that's complicated.