Billy Sr. shares exciting business news, Billy Jr. and Gussie move into their parents' farmhouse, and Haley and her boyfriend Clark prepare for their trip to Europe.
Haley returns from her trip abroad with Clark, Gussie and Billy Jr. grill Clark during a skeet shooting session, and Christi has a private talk with Maddie.
When Billy Jr.'s long-distance girlfriend Marissa visits, the rest of the family voices their concerns about her, and Grace, Maddie and Christi give Jake a lifestyle makeover.
Haley is afraid to talk to Clark about moving to L.A. , Gussie hangs out with Grace's best friend Louise, and Billy Jr. signs Jake up for a chicken wing-eating competition.
Billy Jr. and Gussie take Billy Sr. shopping to find an outfit for his date with Christi, and the entire family questions Billy Jr.'s relationship with Marissa.
Gussie and Jake head to Dallas with Billy Jr. on his apartment-hunting trip with Marissa, and Christi visits Haley in Los Angeles and encourages her to leave her comfort zone.
Billy Jr. has a nerve-wracking first meeting with Marissa's parents, Billy Sr. has a sit-down with Clark, and the family questions Marissa's intentions with Billy Jr.
The family prepares to throw a birthday party for Gussie, Billy Sr. gives Haley tough love about Clark, and Grace confronts Louise about her relationship with Gussie.
Billy Jr. considers taking his relationship with Marissa to the next level, Christi urges Gussie to make up with Grace, and Grace and Louise try to rebuild their friendship.
The Busch family holds a groundbreaking ceremony for their new brewery, and Billy Jr. makes an announcement that could change the family forever.
