Awwww :-) That is so sweet, but such a tricky situation. There's really not much YOU can do, is there? I mean, she knows you love her, right? And it does seem that she is using you...I would talk to her. Tell her you don't want to sneak around like this if you aren't official, especially since she might ask this other guy out, you definitely don't wanna be kissing and stuff...not a good idea. I would tell her again how you feel, and ask her where she wants to take this, but it's either friends, or boyfriend/girlfriend, not her potential boyfriend and you being the friend with benefits. That's not right for etiher of you guys. Don't be too desperate. Have her make her desicion and live with it. You will probably be together sometime in the future. Until then, find a girl who loves you too, and find comfort in knowing you are a great friend. Good Luck :-)!