So i just started working as a server at this restaurant, since I'm new, the owner assigned J to train me and help me around. Our conversations are usually revolve around food, customers, and restaurant related things. Anyway, he's such a nice and friendly guy, plus he's totally my ideal type, he has everything that I'm looking for in a guy tbh. I really want to get to know him better, but first i want to know if he's single or not. I feel like if i don't handle this well it could easily affect our relationship as co-workers and make things become awkward between us, so yeah, how can i just casually ask him if he has a girlfriend or not?