Originally Posted by
xicoia
Well dude, I'll say that I was in the almost same situation but you must find out by yourself if she's worth the effort, but yeah IDK how close you are to her BF (in my case I didn't even knew the guy so i didn't care at all).
In my case I just acted like myself, funny and easy and she suddently got interested (while still dating) we had some fun and thats it, I seriously don't think it was the best decision but I have absolutely no regrets, and you shouldn't feel afraid to do what you think its best for you, just mesure the consequences.