In your profile you list social phobia as an issue. The attention of this girl, however, has piqued your interest. Despite being an introvert, you are curious and introspective. You like to get to the bottom of things. The question then becomes why would such a popular girl be interested in me?

You tell us she excels at everything. She no doubt knows enough about you that you show up on her radar screen. She wants to get to know you despite what you perceive to be your shortcomings. It is your perception that you would drag her down. She obviously does not agree.

She may be just the person you need to become more comfortable in a social setting. It is not like you have to date or even hang together. Having a friendship is good for both of you.

She presents a risk to you that you find uncomfortable; but also intriguing. You have to decide if you want to say, "Hello."