I like this older guy I work with, please help?

dont flirt dont play games --- the guy likes you but you are the one giving mixed signals ---- he probably does not know if you are interested or not --- he probably thinks you see the age gap as too big a barrier and just looks on wondering ---- if you like the guy let him know ---- you say you are not a normal 18 year old --- ill tell you what my wife asked me out at 17 and we were married at 18 (still both virgins) not the same age gap ----- so life is far far too short to fiddle about ---- you are not obsessing over him (having a room full of photos etc is obsessing) ---- you are interested so ask him for a coffee get out of work and let him know you are interested in him romantically ---- best wishes and have a fabulous new year