After Tessa's mom disappears, George tries to rebuild his relationship with Tessa and he introduces her to his new dog. When Sheila Shay discovers that there's a dog on the loose in Chatswin, she dedicates herself to tracking this canine fiend and it is up to Tessa and George to protect the dog. Meanwhile, Dalia shuns Dallas after breaking up with "Daddy Altman."
When empty-nest syndrome hits the Shay household, Sheila and Fred take in a foster kid named Victor, who they believe to be a mini Ryan. Jealous of the new Ryan, Lisa decides to make Victor's life difficult and reveal him as a con. Meanwhile, Tessa puts the breaks on George's friendship with Dalia
Tessa becomes concerned when George lets himself go after his breakup with Dallas and calls on George's dad to help him move on, but his father's advice and blatant attempts rub George the wrong way. Meanwhile, Tessa discovers that Ryan is coming home to visit and that he's bringing his new girlfriend.
When Dallas sees George at the dog park, she recruits Dalia to negotiate her territory in Chatswin, while Tessa has to represent George's interests. Tessa notices that Lisa is spending a lot of time with Ryan's girlfriend, June, and Fred is worried that Sheila is distancing herself.
When Noah is released from a court-mandated anger management program, George is shocked to find a docile Noah has replaced his former hot-headed friend. Shaken by the change, George decides to put the new Noah to the test. Meanwhile, Tessa ditches "senior tanning" and meets a cool new-age band hanging out at the park; but the free-spirited music group isn't exactly what they appear.
When George becomes enamored with Chatswin's latest hot spot - a juice bar - Tessa reminds him of their pact to not get sucked into Chatswin culture. This inspires George and Fred to take a trip to New York, which doesn't turn out the way George had planned. Meanwhile, Tessa is pressured into attending Evan's birthday party and reveals what she really thinks of him.
When Tessa drags Malik and Lisa to a college party, she meets a male version of herself and becomes enamored. They see eye to eye on everything and it's almost the perfect relationship. Meanwhile, Dallas enlists a matchmaker to set her and Dalia up, but the matchmaker convinces Dallas to date herself and she decides to get back to basics with a new look.
When Lisa decides to propose to Malik (recurring guest star MAESTRO HARRELL), Tessa isn't sure how to support her friend and turns to George for advice. After Lisa's proposal doesn't go as planned, Tessa steps up and is inspired to fight for Ryan (recurring guest star PARKER YOUNG). Meanwhile, George believes his girlfriend, Nora (recurring guest star NATASHA LEGGERO), might be rude to her employees.
When Dallas's mother passes away, she recruits Tessa to take a trip to the South with her to attend the funeral. During the trip, Dallas confronts her rivalry with her sister and her feelings toward her mother. Meanwhile, George, Noah and Fred go on a group date that results in a stalker for Fred.