You simply just have to man up and talk to her. Theres no other alternative. If you look for another alternative, you most likely will never find one and you'll eventually miss your chance all together.

First of all, you need to change your mentality a little. Don't tell yourself that you are in love with this girl. Thats crazy. You think shes cute and she seems pretty cool, but thats ALL. Don't make it into something that its not. For all you know, you could eventually find out that you don't like her personality once you get to know her better, so you have to go in with the mentality that she seems cool and you are going to find out if you are correct about her being cool or not. Or even better, you're going to find out WHETHER or Not she actually is cool.

Now, as far as what to say, just approach her when she's with her friends and ask if you can borrow her for a second. Then when you pull her aside, just say "Hey, I know this is super random, but I just thought you were adorable, and every time I see you, you're with your friends, so I figured I'd just pull you aside to talk to you."

I like a girl in my class and I want to approach her,the problem is she is always(like ALWAYS) standing with her girl-friends before or after class.I have had a conversation with one of them before(not the one I'm in love with) and I think she enjoyed it since she laughed a few times(I have a good sense of humor I believe) so at least I'm 100% sure that one of them wouldn't be bothered when I approach em lol.I got no experience in talking to girls,I go to an all guys school but this class is after-school and you don't need to be in a specific school to take it.To be honest,that girl I had a conversation with made the 1st move not me...Apparently I'm very good in talking to girls but I never knew that since I don't actually know any girls,that conversation with the girl made me feel good about myself and actually boosted my self-esteem.ok back to main problem,so how do I approach that girl while she is with her friends ? I have seen her looking at me a few times in class but I turned my eyes right away because I felt nervous...Any advice ?