For a relationship, I think both parties shall understand each other needs, what things that each other likes, what things that each other dislikes. I think it is one of the important aspect to make the relationship works. And in terms to have understanding and are in the same page, both parties shall have really good communication—know when to say, know when to not say. Communication is the key in all of kinds of relationship and if you fail to tick that box, that means you will also fail in a relationship. You have to communicate because no one has the ability to guess well. You cannot just put ideas in your head and expect people would know what you want—they will not.