I'm in this situation now, its just i haven't managed to actually talk to my crush yet. So good job on making it this far. Anyway, you should try to find out what is in common between you two, and try to have a conversation about that. If she has a hobby that you share, that's an almost guaranteed conversation right there. Also, if you ask questions, let them be open ended, don't ask a question that can be asked with a simple yes / no answer. If you make it open ended, you can continue the conversation easier. Also, definitely try to not talk too much, let her ask questions as well. Finally, if the conversation gets unbearably awkward, just end the conversation. In fact, you should end the conversation when it's going great so you leave on a good note. Leave her wanting more.Also, bro to bro tip here, compliment her often. Not to the point where it's stalkerish, such as saying she always looks great in a certain shirt (that implies you watch her), but simple stuff like her smile, hair, eyes, etc. Focus more on her personality, smarts, and face instead of her body otherwise you'll sound like a tool. If you compliment her often, she will know you are interested and it will greatly help your chances of not ending up in the dreaded friendzone. Also, one more thing, if you become close enough, a good strategy is to ask if she and her boyfriend have anything planned over the weekend. If she's interested in you, she'll quickly let you know if she's single or not. And if she does have a boyfriend, become her friend in case that it doesn't work out so you can comfort her, and hopefully have a shot with her in the future.Anyway, best of luck man. Hope this helps you out.