I'd keep walking with a pissed off look on my face: the same one I have when I walk past those fricking charity cases that stand on main streets and harass passers by to give their money to charity - niiiiiit! If I wanted to give it to charity, I would do it directly. Er, to get back to the point, I would keep walking towards them. And if something bad happened to me, then it'd serve me right for walking down a dark alley at night
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