Currently in this situation but its very very complicated, been in it before and I know for a fact this time won't end any better than the last.
1 rule, never, I mean never tell the other person you like them and have had started having feelings for them. (if you want that to happen you have to let them say it first)
It always ends it if the guy says it before the girl, and your good thing has been completely ruined by your inability to control your emotions. You need to go ******** spock on this seriously.
I can tell your already going to fail, as your so happy and you said shes super fit, so clearly your thinking will turn that into feelings I guarentee it. The sheer fact that you've asked whether it can work means you want it to, so your thinking about her. It's very hard to detach yourself from thinking with your downstairs brain, but the upstairs one needs to be used to play these situation to the maximum benefits.