Should I ask a guy whom I have seen in my college campus but don't know him personally? Will it be creepy?

I have never been in a relationship ever neither have I gone on a date before. So what if he says yes and then I just don't know how to keep the conversation flowing during the date. What if we don't have any common interests or what if he finds me boring or what if he is out of my league or what if he says yes just for the sake of it and not because he wants to? I don't know if I am a relationship type of person but i am not into casual flings because I really crave for the emotional connection
Should I ask a guy whom I have seen in my college campus but don't know him personally? Will it be creepy?
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