How to tell my best friend I'm in love with her?

AWWWWWWWW!!!!!!! This was BEYOND cute!!!!! :D ok ok now down to buisness lol yes warn her about the jerk so she'll be on the look out but don't tell her to stay away, as a best friend she wud want u to support her and I know it's gonna be hard but try not to tell her to completely stay away, keep and eye out for her also! And try to hang outwith her afterschool! Then try and pour out ur feelings! :) don't be shy!! Goodluck!! :D