Fellas, get your head around this because I am lost.

I am in University and my best girlfriend here has a girl who is great in my eyes.
Her name is Nikki, and Nikki has a boyfriend.
Nikki told me that she liked me a week ago, drunk at a party, I didn't take it too seriously because has told a couple of guys she likes them. Anyways we chilled one on one and she told me to my face that she really really likes me, and that I have to believe her, even though I raised the point that.... she has said that other guys and she has a boyfriend.

4 days ago me and Nikki cuddled on my bed, never kissed but almost touched lips, fell asleep in each others arms. I asked her if she would leave her boyfriend, she says no, she loves him too much.

Last night, I got drunk, pretty drunk, and so did she. I sobered up, and I remembered everything of every moment. I went to bed and she came in and we cuddled, our noses touched, and SHE made the move and kissed me. After there was silence, and we kissed a few more times.

We moved to her room (her friends were telling her to leave my room and everything), anyways we started kissing again, and she said I should go. I delayed it so well and for so long, telling her she is the only one I want (I have a player reputation here) .. I meant it. I said emotional things (too much maybe for the amount of time that I have known her)... I think I said it too stay longer and lay on her body and kiss her more.

She told me to go, I left.
Today, the next day after, she ignored my text messages for a bit, she told me "I dont know how i feel about it I need some time okay? I am sorry i did it because I dont want to lead you on. I dont know what will happen at this point. All I know is i took my anger out on the soccer game and got in a few fights"..

I replied saying I will give her as much time as she needs, also saying how much I dont regret it and I care for her. I asked to meet up with her just an hour ago to talk, she said no, she cant, she has to study, and she feels guilty

I want this girl, I dont know how to play this kind of game.

I will give you the best advice, read carefully.

Move on to a different girl.

She has a boyfriend.

She made it clear that she is in LOVE with him, the difference between you and her boyfriend is that she LIKES you, but she LOVES her boyfriend.

There's nothing you can do until they break up.

Okay, I asked to talk to her, she said no. Should I go to her room now unnannounced, say those exact words, you love your bf, you just like me, should i?

Christ son, NO.. do not do that..

Move on man,.. plenty more girls ... your getting to involved cos it's something you cant have.

Fuccken chicks.. I mean, god dude.. she's clearly not even quality material .. she's got a boyfriend! and she's stuffing around with you? come on.. look at what you are dealing with here.

Like others have said. Move on!

Step outside yourself and look at your behavior. It's hardcore AFC.

You got emotional over a few kisses and now you say you're lost?? Man up!

If she is so great, then why is she kissing you and telling a bunch of guys that she likes them when she has a boyfriend? Use your head. If you were dating her, would you be happy if she was kissing some other guy and telling other guys that she likes them?

And don't try to defend her by saying she was drunk. Drunk is no excuse. We are always responsible for our actions, no matter what. If that's what she does when she gets drunk, then you'd have to worry about that every time she goes out.