• Given P(she smiles at you | she likes you) is approximately 1

    Assuming P(she likes you) > 0

    Then we can sub into

    P(she likes you | she smiles at u) = (P(she smiles at you | she likes you) * P(she likes you))/P(she smiles in general)

    To get P(she likes you | she smiles at u) = x/P(she smiles in general)

    Where x is some number between 0 and 1

    Therefore we can conclude the more she smiles the less likely its cos she likes you. Therefore find the oens who dont smile and get em to smile. Therefore bigtiddygothgf.