There's a VOID in my life

There's a void in my life.
And I have no idea what to do about it except to ignore it. Even when I live with other people, I still feel as if I am alone. However, I am not lonely. I have television programming that I enjoy, books, the company and conversation of longterm friends, and a life in one of the most climate friendly parts of the United States.
Yet... there are times when I would like a 1:1 with that special someone who has either died out of my life or who seems ever so elusive. I'm not planning on going to the gym to find him. Not even sure I know what I'd like to share with him; travel, a meal, watch a movie together?