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.
Erick's marriage is tested when Lisa learns about Shontel; Bryan and Alicia reach a critical point in their relationship; Erick and Jason have a blowup that threatens their friendship; Jason and Carmen receive news that shakes them to their core.
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.
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.
Erick's father makes a surprise weekend visit with the hopes of getting to know Lisa better; Patricia urges Jason and Alexandria to settle down.
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.