Sexual and romantic orientations

Hello again. Some time ago I had a conversation in which it became obvious that the person had no idea romantic orientation exists and that it is something different than sexual orientation. I mean... it's pretty common. Whenever we hear about heterosexuals, homosexuals etc. we associate their sexuality with who they are romantically attracted to. In many cases it is true, but in some other it's not. So, what does a romantic orientation mean? Is it even real? Can you be sexually attracted to someone, but want a relationship with someone else? Come, read, and see for yourself.
Oh, and if you need a reminder of what are the sexual orientations, it's Here.

Sexual orientations

Ladies, gentlemen, and everyone else, after the decision of the U.S. Supreme Court in 2015, when ban on gay marriages has been lifted, many people started "coming out of the closet" and informing parents and friends. I had my thoughts, some personal experiences, I read and talked with some people and I decided I should write a text like that. I learned something new over the last couple of weeks, and maybe you'll learn something from me now.
Polish version Here