<human>: Condense the text into a few key points

A bit of backstory, I am currently a high school senior, but I take all my classes at the local community college. The girl in question is a college freshman, and will be attending the same university as me next year. We get along pretty well in class. I have always been pretty mature for my age. While I don't always see this as a problem, It results in girls in high school getting on my nerves, and girls in college often feeling like I am too young. (Even though the girl in question was shocked by my age)

My concern is that she may feel a little strange, or just outright reject me because of the age difference. (She is slightly over two years older than me.) Has anyone else been in a similar situation? What would you do if you were on her side of things? Am I just over thinking this? Thanks in advance.
<bot>: I am concerned that she won't accept my offer because of the age difference, even though we get along quite well.