Why i'm single

AGREED

i'm nice to boys

I'm a girl. My case. I'm mean to people

Nice guys get nice girls. Mean guys get mean girls. And sometimes, you are just ugly or weird or maybe I don't know...you don't meet any of the criteria that particular girl has in mind for a boyfriend! The key is to make sure what you want in a mate also matches with the girls'. And not to get attached to one girl. Always keep a look out and be open.

They forgot friend-zoned