X-post from /r/askseddit because it's pretty quiet there at the moment:

I find that there is nothing wrong as a lot of relationships have started out from meeting on Twitter or Instagram just from comments and going from there so this is nothing new.

So you know in Instagram you can add a location to your posts. I clicked on my gym's location and it displayed all photos that were taken there.

I came across an Instagram account of an HB 8 (9 because she obviously squats with that ass). I commented on one of her photos about which competiton is she training for blah blah and she gave me her facebook to look for her there if I have any questions (because I am interested in joining a contest as well).

I have never seen her in my gym during the times I work out. What is my next move from here? Use facebook and send her a message, but what?

I know that it is vital to make my intentions clear right from the start, but I find this very tricky.