So thers a girl who i was frends with for a long time and there was massive sexual tension between us, but shes always had a bf. Shes broken up with him recently and sure enuff we've been fooling around but no sex. but when i asked her if she wanted to make it official, as in a relationship, she says shes not sure and she needs time and enjoy being single. So my question is, is she a flake? shes just using me for physical fun? and is there any way i can turn this around? Im really not sure wat to do, but im getting pretty attached so any advice u guys can give wud be great.