Dr. Jill Biden visits Fort Marshall to kick off the post's annual "Fun Run," a road race and obstacle course for the local community and post families, in support of a summer camp for children of military families. While on post, Dr. Biden also visits with military spouses to discuss some of the challenges their families face on a daily basis while their loved ones are deployed. Denise's sisters, Beth and Suzanne, come for a visit and Denise finds herself in the middle of their constant bickering. Trevor's unit finds itself in a dangerous situation. Chase works through his issues in therapy with the help of Roland.

As Emmalin prepares to graduate from high school, Claudia Joy receives potentially devastating news. Pamela gets an unexpected call from Gina which leads her to question her future. Joan gets good news about her health. During an intense phone call with Jeremy, Denise goes into labor.