What should i do?

OK. lets start things off by saying I'm a 15 year old guy and sophomore in high school. I've been friends with this girl in my class for about a year and i really like her.The problem is i don't know if she likes me back. sometimes she gives me hugs and lays on my shoulder, links arms and all of that so i know she likes me as a friend.

Heres where it gets complicated....

She also flirts with 3 other guys in my school and one of them is my friend. Whenever my friend hugs her/waves to her,lays on her shoulder, etc i get jealous and angry. It came to a point today that this other girl in my class thought that both of them were going out.

Several times Ive thought about asking her out but im 50/50 whether she would say yes or no...

I'm afraid if i don't ask her out my friend or someone else will before me and ill end up regretting it.

so my question is what should i do?

i think you should take a chance and ask her out on a date. you will never know unless you try. and i bet you will always regret it if you don't ask. so i say go ahead.

If I were you, better ask here a date. If she says no, well, that's ok. Atleast you've tried, right? Anyways, nothing will be lost with you.

Just ask her out but prepare for any answer. Don't be surprised even if you get no answer. If it's a yes, enjoy her company. If it's a no, try do some activity and ask her again.

I had seen such girls but I think that they are just not want to be ready for such a relationship.