more than friends, just without the "benefits"???

Aly
Keeping a super long story short... coworker and I flirt all day long, once we get home, nothing happens. We are friends on FB. We have hung outside of work once, and had some drinks at a bar. Then again, nothing...... this hot and cold game is getting kinda boring. But im really starting to catch feelings. I know he has them too, hes just moving at turtle speed. 
What should i dooooo?! I want to confront him and talk abt it but i dont want to acare him away😔