What is a cute way to ask her out?

i asked my boyfriend out last week by calling out a window at school. I was on the fourth floor and he was outside with his friends. It was pretty funny.

flowers && a note, or ask over a classy dinner

Well definitely don't have your friends ask her out for you, that is the worst way to ask someone out.but just go up to her and tell her you have strong feelings for her and that you would love if you guys started a strong relationship.

What obscene said with some additions:

NO flowers, or romantic notes or classy dinner. At your age, that could seem pretty scary and over-the-top. Actually, at any age that would seem a little desperate. If you know her well and you're sure she likes you, then, of course, it's a different story, and you're free to do such things.

Also, if she's interested in you, just you asking her out (and having the balls to do it in person) will be cute enough.

Just ask her out
No matter how you ask her out, she'll remember

If you get rejected, you'll really remember

Regardless of what method you use to ask her out, it will not affect her feelings for you; she will not magically like you from some fantastic note or pick-up line

So I say, just go for it!
The most important thing about asking her out is, simply, that you do it

good luck!