I have a problem about liking people
So basically I'm a girl in high school, and I'm not exactly the most popular person. I'm ok looking, but not particularly pretty. I hate attention and I'm kinda quiet. My best friend is friends with this kid named "1234". She tells me that "1234" really really likes me. I've never even spoken to him, and we don't have any classes together this year, but hes a really nice guy, from what I've seen/heard. Ever since I found out he liked me, I can't stop thinking about him, looking at him, and wondering about him more than usual. I don't know him, so there's no way I can actually like him, but this often happens to me. When I know a guy likes me, I'm so unused to the attention, that I think I like him as well. It's very annoying to have feelings for someone just because they have feelings for me. Is this normal?