When should a couple go public?

Dana
Okay so I am super against dating co workers but I am only back at this job for a little while and my overnight guy that I swap with is just the sweetest thing in the world and we have hung out a but and decided that we wanted to start seeing each other. He's against dating a co worker as well so and both of our parents are against either of us dating someone we work with as well. Neither of us have spoken to our parents about it either he's 24 im 21 guess the real question is. Is it okay to not tell anyone until im gone from,the truck stop? Little advice would be nice please no one judge or tell me I should no better to not see a co worker. I've never had something like this happen.