So I like this girl at work and I'm sure she likes me too but just don't really know how to make plans. I was thinking about asking her if she wants to get drinks after work since we usually both close on Saturdays, but started thinking maybe asking her to lunch on a day off would be better and I could get her phone number for it too. I feel like I'm just going to ruin it by asking her out and not knowing what to do afterwards. Does anyone here have advice?