Does she know?? if she does, its going to be easyer because she will understand, and she will help you out in the action... if not, before doing it you eather tell her... OR you could not tell her, and let her understand by herself that you have never made out...
In any of the situations, she will understand (hopefully), and will help you
Odi et amo. Quare id faciam, fortasse requiris.
Nescio, sed fieri sentio et excrucior.
~Harrie's proud brother!~