In episode S06E06 of DS9 (Sacrifice of Angels), several members of the resistance cell (Kira, Jake, Quark, & Leeta) are sitting around a table discussing the situation when Damar walks in and "detains them for questioning". Quark walked away just before Damar arrived, but Kira mentions to the Jake and Leeta "it'll be alright." Damar then snidely commented that they had nothing to hide. As Leeta stood up, her chest approximately a foot away from Damar's face, he made the following risque comment:
You certainly don't.
For those who don't know, Leeta is an attractive & busty woman, and in-universe, many Cardassians have a fondness for Bajoran women. However, the off-handed nature of the comment and his smirk afterward led me to wonder if the line was written that way or the actor was doing a little improv.
Note: At this point in his character development, Damar was still very strait-laced & serious. He didn't make jokes or quips, therefore making his comment to Leeta seem out of character.
Was this line in the script or was it ad-libbed by actor Casey Biggs?