what should i do ???

if like one ppl should i let the gal kwn ??
o i don wan let her kwn ??
if i tell her i like her,her will angry me o not ??i will lose a frz o not??
but if i no let the gal kwn i scare the gal will go away..i don wan she go away from my world...
wat should i do??who can tell me i need do wat ??
need let she kwn o don wan let she kwn ?
i oso don kwn i hav a chance o not??i really wan to kwn u like me o not??
o u think i jus be ur a normal frz oni..
i don kwn ..i scare to think abt it ..