What would you do if you found out the one you fell in love with is taken?

You fell in love/lust at first sight. You've never felt so much lust for any other person. You don't know them. All you know is their looks/charm.
Then you find out they are taken. What would you do? Would you still feel attraction the same way?
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This is just a question, guys.

This hasn't happened to me. But it might happen. I can't control my attraction. I might fall in love with a taken man. I ALWAYS fall in love at first sight. When I feel lust it is ALWAYS at first sight. So this happens before I know he's taken. But after knowing my lust slowly dies. Lol
What would you do if you found out the one you fell in love with is taken?
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