If someone is married, why would they think its permissible to flirt with anyone other than with their spouse? Not only are they putting themselves into a vulnerable situation where they can fall into temptation (even if they fool themselves into thinking they cant be tempted fool is the operative word here) but theyre playing with the emotions of someone else who shouldnt be flirting back with someone who is married. Its called being a stumbling block in tempting them to sin.http://answernote.com/index.php?topic=807.0