It is true, at least for me (don't know how many other people have this experience). I have never experienced romantic love. I am in my late twenties, so this is not a result of youth. I do experience platonic love. I'm the only one in my family I know of who is like this. I have no desire to experience romantic love personally. However, I am glad for others when their romantic relationships work out, and can still enjoy romantic elements in a story, etc.