I really like this girl in my 5th period. She's only in that period. I catch her staring at me sometimes. I don't know if she likes me but I want to ask her out. Don't say "grow a set and ask her out". I told my friends but they laughed because I have red hair and she has brown. Nobody else in my grade likes her but I think she is hot with 2 t's. What should I do??

Just talk to her. If you do nothing, then nothing happens. Your friends are not the ones who think she is hot with two "T"'s.

First ask your parents if you're allowed to date. Then talk to her. Nothing ventured nothing gained. If she says yes, she'll need her parents permission to date as well.