Sparks fly when Alexis and Heather finally come face-to-face to settle their differences. Briana and Ryan share an emotional goodbye as he prepares for deployment. Lydia throws a sexy salsa dance party, but finds herself in the middle of big drama when Slade throws a snarky comment her way. Vicki is stunned by the arrival of an unexpected dance partner, while rumors swirl about her love life. Things get ugly when Gretchen threatens to back out of Tamra's wedding dress shopping excursion when she finds out Alexis will be there.