At lunch today I got our hostess' #. Tall Blonde HB8. She was limping so I opened about her limp, I told her about a funny camping story, and we chatted for a few minutes. So she tells me she has a BF and I gave her the "Oh I bet he's awesome and does sweet things etc" routine and it seemed to work. She started to say no its not like that and so on but stopped short. She gave me her # anyways and I joked that it better not be her BFs but how do I go about this? I'm not crazy about going after girls who arent available but I dont like to give up on a sale so easily either.