No because the boy might don't like you
Ask her during lunch or when you have freetime.
If you fancy a girl at school you should be nice to her. You could ask her to spend time with you.
During the summer because there are other boys in school that she can flirt with!
Ask for her number and hold her hand.
Ask her out!
Ask her out.
during lunch or before skool
If you're also in high school then I say go for it.
Yes anyone can ask anyone out. If you like him go for it.
No.
If you can hang out with her with your freetime, then yes, you should.
If you like a girl and she is in none of your classes, I think you should try to get her phone number or talk to her before school. Maybe ask her to a dance if you are in hgih school. I am a girl, and that is what I think you should do personally.