<human>: This is a bit of an odd situation. I see this girl regularly and if it wasn't for the odd circumstances, I would have I guess you could say "made a move"

So I've been going to a dermatologists office for about two years now. I go 1-2 times a week for a full body UV light treatment for my psoriasis. I'm there so often that one of the receptionists knows me by name. I think she's really cute. The thing is she's never there alone (there are two receptionists) and there are always many other patients waiting within a close proximity, so it always made me feel apprehensive about chatting her up other than just casual greetings.

Recently they've had her operate the light uv booth as well as her receptionist duties so it actually gives me a few moments alone with her to chat her up, try and flirt, and see if I can make something of it.

The problem is, during this time, I'm in my underwear... I'm quite comfortable in my underwear, I'm not the type to care but thinking from her point of view, if I were to hit on her, it might be a bit well awkward.  

I know outright hitting on her would be a bad idea. Not only would it put her in an awkward position since she works there but I have to keep returning to this place for my treatment. I don't want a situation where it becomes too awkward for me to go back or she construes it as a creepy sexual advance and I get myself into trouble. It really puts me in a bit of a pickle. 

For now I think I'll keep trying to chat her up and flirt a bit but not do say anything to risky to try and get a feel for if it and see if she responds positively. 

Is that a good way to proceed? If she does respond well, I don't really know what I could say to bridge the gap between just chatting and well something more.

Can you summarize the given text in a few sentences?
<bot>: Only time I get to talk to girl is when she's at work and I'm in my underwear, what do.