Jason and the gang get back together again after Lacy returns to town, but the reunion doesn't go as expected; Jason dives back into the dating pool while co-parenting with Carmen; Bryan and Alicia give their relationship another go.
Jason and Carmen go all in with co-parenting; Bryan and Alicia start couples therapy; Erick connects with a new teacher, Shontel; Jason explores a new love interest; Lacy tries her hand in the dating game, but can't catch a break.
Jason's relationship with new love interest Bella grows; Bryan and Alicia take a risky step in the right direction; Lacy has an unorthodox date with a professional basketball star; Erick spends time with Shontel outside of work.
Jason struggles to deal with his grief and shuts himself off from everyone; Bryan and Lacy have another secret rendez-vous that doesn't go as he expected; Bryan attempts to bring a regretful Erick and Jason back together.
The whole squad links up for Erick and Lisa's housewarming that turns into the dinner party from hell.
After some encouragement from his therapist, Jason attends his friend Erick's wedding.
Jason gets a new assignment at work with a well-known client; Lacy gets the call for an audition that could put her acting career back on track.
When Jason breaks off his longtime relationship, he gets caught up in the bachelor lifestyle, not realizing life is passing him by.
One by one, Jason's friends start settling down, leaving Jason the odd man out as a bachelor.
Jason and Cody celebrate their new business along with the rest of the gang, who each have exciting news of their own.