<human>: I have known this girl for about a year and a half, and she has always been a little awkward, but I didn't really mind. But recently, she has been trying to spend more time with me and talk with me more to the point where she walks me to all of my classes at school.

Whenever I walk with other friends, she ignores them and talks to me only, and I have to try to hold two or three conversations at the same time. I can't seem to include in the conversation because she will only say hi or smile at them, but not really talk.

When she is around me she is a lot more comfortable and i see more of her personalty show through, and I am nice back and hold I decent conversation with her, although it usually goes her making some comment or telling me something, then me saying something like, "Oh really" or I try to relate with one of my own stories, but we can't talk about the same thing

I know that she has a huge crush on me and has tried to ask me out, but i currently have a girlfriend and had to turn her down. She still acts as though we are friends, and so do I because I feel that she doesn't talk to anyone else. She has a couple people she is friends with, but I am certian that she spends the majority of her time with me. Her parent's are very strict so she can't really hang out with anyone.

I don't want to hurt or tell her off, but I really don't enjoy talking with her, but also don't want to ignore her because that is rude and I would feel bad. She kinda of bothers me and some of my friends really don't like her, although I have told them that they are being mean or rude whenever they crack jokes at her or my expense.

Condense the text into a few key points
<bot>: I don't want to be friends with this girl, but she doesn't seem to be friends with anyone else and I dont want to hurt her or leave her without any friends.