Cheyenne and Bo's wedding brings several relationships to a head.
In the Break Room, Jonah, Amy are discussing what to wear to Cheyenne's wedding with her. Dina overhears that Amy is a bridesmaid and guilts Cheyenne into making her one as well. They are also surprised that Amy is bringing her husband Adam to the wedding given the rocky state of their marriage. Jonah says he’ll be "super caz" around Adam but appears uncomfortable. Dina is overjoyed to be a bridesmaid and asks to see the dress in case she wants to change the cut or color.
At the wedding hall, Glenn is looking at the wedding gifts with Garrett and lamenting their cost. He reveals to Garrett that he's been told to lay off six workers and asks him to keep it a secret. Adam and Amy are greeted by Jonah who is awkward around Adam and forgets to introduce his girlfriend Kristen. Sandra runs into Jerry and they are clearly happy to see each other. He is at the wedding with Carol who immediately bosses Jerry around. The wedding cake has an erotic bride and groom. (♫ Jackson 5 - ABC ♫) The bridesmaids and Cheyenne are having their picture taken outside. Amy keeps commenting how nervous she was on her wedding day and wanted to run away while Dina upstages Cheyenne causing the photographer to repeatedly ask her to move.
Bo thanks Adam and Jonah for coming to the wedding. Justine interrupts and points out that Amy's real husband and her "work" husband are together. Adam jokingly asks if he should be worried, Jonah's reply is not convincing. Glenn is still sad about the lay-offs as he looks at everyone gathering for the ceremony. He suggests to Garrett that he should invite district manager Jeff Sutin to the wedding in order to change his mind about firing staff. (♫ Pachelbel - Canon in D Major ♫) The wedding starts and as Kristen comments on Amy's looks, Jonah fakes indifference by saying he only likes tall blondes. He then recovers by including Kristen's body type to his likes. As the minister starts speaking, it appears that Bo is backing out of getting married but he and Cheyenne have planned a ruse. They don't say their vows, instead they rap them.
At the dinner, Jonah finds that he and Kristen are at the same table as Amy and Adam. Jonah sits as far away from Amy as he can but doesn't sit next to Kristen. Jeff shows up and Glenn drags him around to meet the staff that are at the wedding, emphasizing what terrible things would happen to them if they were laid off. Sandra and Jerry are seated at the same table and Sandra tells him she doesn't have a boyfriend and that the one mentioned to him at The Charhouse was made up. Mateo is horrified that Jeff is at the wedding having broken up with him. Jeff tries to leave but Glenn makes him hold Bo and Cheyenne’s daughter Harmonica. Amy, Adam, Jonah and Kristen hit the bar and see a monitor showing photos of Cheyenne and workmates. Kristen comments on a pic of Jonah and Amy smiling but Jonah says that usually she would be berating him. Adam joins in putting Amy down and Kristen is uncomfortable.
The toasts start with Dina unsuccessfully trying to get some laughs. A woman scribbles over Cheyenne's face on a picture of her and Bo. (♫ Earth, Wind & Fire – September ♫) Amy takes the mic and says congratulations to Cheyenne and Bo. She relates how much alike her situation was with Cheyenne's (married young due to pregnancy) and as her speech continues, it ends up being an uncomfortable relating on the sad state of her marriage. Dina takes back the mic and starts making fun of Amy's marriage. Adam looks uncomfortable and upset. After the toasts, the dancing starts. Jonah is dancing with Kristen and asks if she thinks Amy is OK. Kristen teases him that he is worried about his work wife. Jonah says no and then shocks Kristen by saying they should move in together.
Adam tells Amy he wants to leave and she should stay. She starts to apologize for the toast but he asks if they would have been married if she hadn't been pregnant. Amy wonders if Adam would have asked her to marry him. Neither reply to the questions and with finality, Adam asks what they are doing then. Jerry and Sandra are intensely talking when Carol interrupts them, wanting to leave. Jerry says goodbye to Sandra with resignation. (♫ The Crossing - Beyond ♫) Mateo runs into Jeff who is still holding Harmonica. Jeff expresses his hatred for Mateo and passes him Harmonica. Various wedding guests are shown dancing. (♫ The Weeknd – I Feel It Coming ♫)
Jonah walks outside and finds Amy sitting on a bench alone. He tells her Kristen has taken a break from their relationship and Amy says Adam went home. Jonah turns to walk away and Amy says she thinks her marriage is over. Jonah sits down and says she'll get through this and jokingly describes her negative traits. They laugh and then he gets serious about her positive attributes. He goes bit too far and calls her sexy which surprises Amy. Amy ends the conversation and they go inside to watch the cake cutting. Sandra is sitting on stairs eating when Jerry returns, walks up to her and kisses her. Bo and Cheyenne are in front of their cake and Cheyenne gives a thank you speech. Seeing Jeff about to leave, Glenn grabs the mic and in front of everyone, begs Jeff to not make him fire anyone from his "family".
Amy gets the opportunity to meet her childhood idol; Glenn struggles to balance his excessive patriotism; Jonah discovers a secret about Mateo's past; Dina works to create a memorable closing ceremony. (Viewers: 9.67 million)
A full-fledged strike ensues when a group of Cloud 9 employees walk off the job to protest the firing of Glenn. Jonah tries to help Amy negotiate with corporate; Garrett meets a gorgeous woman on the picket line. (Viewers: 5.45 million)
A workplace accident threatens Amy's plan to impress the district manager; Glenn tries to come off as a strict boss; Jonah tries to help Dina win over the co-workers she betrayed in the strike. (Viewers: 4.39 million)
When the company's spokesperson is accused of a crime, Glenn begins to worry he should know more about his employees; Amy and Jonah challenge each other to a series of dares; Cheyenne annoys Garrett and Sandra with her baby talk. (Viewers: 4.39 million)
Cheyenne and Bo fight, prompting Amy and Glenn to give them advice in very different forms; Mateo and Jonah oversee dog adoption at the store; Garrett taunts Dina when she refuses to adjust his time card. (Viewers: 4.18 million)
After an apparent theft, Dina launches a store-wide investigation interrupting everyone's Halloween plans; Jonah and Cheyenne attempt to bond; Garrett tries to defend himself in Dina's theft probe. (Viewers: 4.21 million)
The staff comes down with food poisoning; Jonah documents the day with home video; Glenn's disposition changes; Mateo and Cheyenne discover a lucrative Black Friday side business. (Viewers: 3.79 million)
Amy walks away with a huge wad of cash from the lost and found bin and is pressured to spend the money various ways; Dina and Garrett deal with their fling; Glenn tries to stave off staff depression. (Viewers: 4.43 million)
Glenn accidentally tells the employees the real reason Amy has been late to work lately. Meanwhile, Dina tries to cheer up Amy by kidnapping her for a "ladies' lunch". Jonah and Garrett invent a game to pass the time, tricking Glenn and Mateo in the process. Cheyenne helps Amy take a fearless step with a dramatic new look. (Viewers: 3.99 million)
A well-intentioned Amy and Glenn get caught up in the Valentine's Day spirit, quickly learning what happens when you try and force love. Meanwhile, Jonah goes undercover to try and catch a serial shoplifter and ends up getting closer to her than Dina would like; Mateo begins to unravel as Sandra's relationship with Jeff takes a new turn. (Viewers: 3.54 million)
Amy sees Mateo out on a secret date with Jeff; Glenn resents Jonah for outshining him on the store's Wellness Fair; Dina tries to prove Amy faked being sick; many relationship secrets are revealed. (Viewers: 3.51 million)
Jonah accompanies Amy on a trip to help her mom and dad move out of her childhood home. Glenn desperately wants to win the new Cloud 9 Integrity Award but starts to worry that Garrett has a better chance of winning. Dina tries to take advantage of Mateo's relationship with Jeff to fix problems in the store and Cheyenne gets caught up in Glenn's self-serving campaign. (Viewers: 4.17 million)
When Mateo faces complications with his transfer to a Cloud 9 Signature store, he becomes desperate to resolve his undocumented status. Amy helps Glenn battle an Internet troll, Jonah and Cheyenne try to give Mateo legal counsel, and Dina and Garrett take issue with corporate over their relationship. (Viewers: 4.15 million)
Glenn invites all of his kids to the store causing disorder among the employees. Jonah develops a romantic interest in Glenn's 25-year-old daughter, and Amy gets caught in the middle. Garrett, Dina and Cheyenne struggle to keep track of one of the toddlers and Mateo tricks the kids into working for him as he grapples with life after Jeff. (Viewers: 3.08 million)
Amy and Garrett embark on an investigation as they sift through abandoned photos during the store's spring cleaning. Jonah goes out of his way to befriend Glenn in hopes of gaining his approval in dating his daughter. Cheyenne's fiancé Bo starts working at the store for some fast cash, taking advantage of Dina and Mateo's store knowledge. (Viewers: 3.15 million)
It's Cheyenne and Bo's dream wedding, but not everything goes according to plan. Relationships unravel as Amy and Jonah confront their feelings. Glenn tries to change Jeff's mind after learning of upcoming layoffs, Dina talks her way into the wedding party and Mateo dodges Jeff throughout the wedding. (Viewers: 2.77 million)
Everyone in the store is on edge as Glenn tries to figure out which employees to lay off. Jonah struggles with the fallout of an admission he made to Amy, Garrett and Dina spar, and Mateo forms alliances to keep his job. A tornado warning goes into effect at the worst possible time, forcing the staff into uncomfortable groups. (Viewers: 2.91 million)