YO YO YO

I just wanted to talk about my life and how it's going. I have this guy... I like. Yup, finally after all of these years there is somebody that actually intrests me! I like him but the other day I was watching this video and it talked about how to know if somebody likes you or not. In the video it said things like if they don't look your way or pay no attention to you then they don't like you but, the problem is whenever I am around him I never show any intrest in him... What should I do? I don't know for sure whether he likes me or not and that's why I don't want to start flirting with him and he get grossed out and never talk to me again. At the same time if he likes me and I just stay the way I am now then he will probably think that I don't like him and then he will probably start to lose intrest in me... What should I do? I know that we are on good terms as of now but... I don't know... I just like him SOOOO much! He is so perfect, with his slightly angled nose and his lips that slightly curve inwards as you go in towards the center, and his beautiful dark eyes with his long full lash that all but disappear when he does his heart warming eye smile... guys... this is becoming an addiction. please help me... Should I confess? Should I keep it all to myself? What should I do?