It's the moment Walking Dead fans have been waiting for since last season's finale: On Sunday's episode (airing 9/8c, AMC), Andrea (Laurie Holden) will finally reunite with Rick (Andrew Lincoln) and the rest of the survivors that she originally teamed up with at the beginning of the series. But will it actually be a joyous reunion considering Andrea has literally been sleeping with the enemy, Woodbury's sadistic Governor (David Morrisey) who is hell-bent on killing everyone in the desolate prison? The simple answer is No. For the more complete answer, TVGuide.com turned to Holden to find out how Andrea will attempt to prevent the oncoming war. Plus: Can Andrea and Michonne (Danai Gurira) ever repair their relationship?