Harm and Mac reconnect after almost 12 years when they realize there is too much at stake to let the problems of their past to allow their relationship to linger in the background of their lives. I don't know about you guys but I was crushed after NCIS: LA dropped that bomb about Harm and Mac so this is my fix for how I could learn to live with what happened.
Mac decides to take matters into her own hands with the help of some friends, but once Mac gets the ball rolling Harm decides to take control of the situation.