I liked this girl for a very short time then over one weekend I began to feel like I didn't like her anymore. When I went back to school I didn't feel the same way but I do still look at her a lot and am jealous when I see her with other boys. The thing is I really don't want to believe I don't like her anymore, I just don't feel like I did. Does it have something to do with my sudden change in diet? I was thinking since sudden diet changes can make you grouchy, maybe that's it but I'm really not sure. I want to like her but it feels 50/50. Please help, this is somewhat distressing.