So one week ago I meet a girl in the library while both of us are studying, I actually noticed her for several time before and find her attractive, so I decided to go talk to her this time. I said hey sorry to bother you and I just think you are beautiful so I want to talk to you and know you as a friend. But then she told me oh thank you but I have a boyfriend sorry. then we say have a good day to each other then I go back.

Actually she always come and study alone, so I think maybe she's in a long distance relationship.

I thought this would be the end of the story. But in the following days, I keep noticing her passing by my seat going to and back from the toilet and even when leaving. But I keep telling me it's just my illusion, she has a boyfriend and have on interest in you.

But today there's nobody else but me in the entire library, then she came, and sit right at the next table of mine. And then she still frequently passing by me on her way getting water or to toilet.

Some time when she pass by I would look up and try to get some eye contact but she never looked at me but always with a shy smile on her face.

I'm so confused and nervous right now. I don't know what to do. I think all of these are very likely my own fantasy but I don't know. Now I just can't either focus on study or go talk to her again cause I don't know what she's thinking.

Do you this I should go talk to her again?

I know this is hilarious but please help me. To be honest, this situation happened to me a lot of times before. I'm just always very insecure and hesitating, making both me and the other girl feel awkward. Don't know how to solve it.