3-14: Heart of Stone
Odo’s hidden feelings for Kira surface when her life is jeopardized from growing crystal engulfing her body.
3-05: Second Skin
Kidnapped and surgically altered, Kira is lead to believe that she is the long-lost daughter of a prominent Cardassian figure.
3-19: Through The Looking Glass
Sisko is forced to persuade the alternative-universe version of his wife to join the Terran Rebels to save her life.