It doesn't seem that this other guy has actually made her his girlfriend... they're just hanging out, right? If that's the case then why don't you just ask her out and see what she has to say? Telling her you "like" her is useless since she already knows you "like" her or you wouldn't be hanging out with her now would you?
So: Is she and the other guy actually boyfriend/girlfriend? If they are then back off and quit torturing yourself or letting her torture you is more like it. If they aren't bf/gf then just quit with the word games of who likes who and can you describe what they look like. That's just games that won't get you anywhere, with anyone and get busy showing her that you "like" her for more then a hang out buddy.
Good luck.
Last edited by Wakeup; 17-07-15 at 10:22 AM.
“The willingness to accept responsibility for one’s own life is the source from which self-respect springs.” ~Joan Didion