Girl at work

We have been talking and seeing each other more and more lately. I think she wants to be more than friends but can't tell and don't want to say anything for fear of scaring her away as we get on so well. What do I do and how do I tell if she is interested in me in that way?

Life to short mate,let her know. Go out have drinks and both get honest drunk. I'd rather live with her saying no than living with me saying nothing.