Where are things? What should I do about him?

I fancy this guy, who knows I fancy him, most people do, his mate fancies me aswell as my most current ex, but he fancies someone else. Me and him are having a secret love affair since we both agree everyone needs a bit of loving, I just want to be with him and have what I had with my ex Hizz.I want to be with the current guy I fancy at the moment, there is no spark, at the moment, but im hoping that maybe he'll start fancying me back, but me and him are both against relationships at the current moment. What do I do?