Kat, a woman who struggles every day against society and her mother to prove that she can live a happy and fulfilling life, despite still being single at 39. Which is why she recently spent her entire savings to open a cat café in Louisville, KY. Although Kat celebrates her independence, her single-forever plans may begin to veer off-course, when her former crush and good friend, Max, returns to town.
Kat's mom, Sheila, sets her daughter up on a blind date, but it happens to be the same night that Max asks her to be his karaoke partner at "The Middle C." Meanwhile, Kat's Cat Café employee Randi confronts a customer, Daniel, who never tips.
Kat wins a free trip to Puerto Rico for herself and a friend, but she doesn't have anyone to go with her. Her friends convince her to go alone, but she makes a last-minute change of plans. Meanwhile, after being left in charge of the café, Randi and Phil have trouble with the new register.
When Sheila comes to stay with Kat to avoid being home alone, Sheila's lack of boundaries lead them to try therapy. Meanwhile, Phil and Randi make a road trip to buy Phil's mother medicinal marijuana.
A customer asks the café to bake his wedding cake, but it's a tricky situation for Phil. Meanwhile, Kat tries to figure out where her relationship with Max stands.
When Kat gets selected as a finalist for the Louisville Courier Journal's "Twenty under Forty" list, she decides to join the local gym to try to get in shape. Meanwhile, Randi and Daniel struggle to take their relationship to the next level and Phil deals with the realization that one of his favorite childhood books is racist.
After a visit to the gynecologist takes an unexpected turn, Kat must consider freezing her eggs if she ever wants to have children. Meanwhile, Max and Carter help Phil with his online dating to prevent him from getting catfished, but it turns out Phil may be the one catfishing.
When Randi's cousin comes to town, Kat and Phil convince Randi to let them come out with her to prove they aren't old. Meanwhile, Randi struggles to figure out why Daniel doesn't get jealous.
Kat deals with nerves over her first date with Oscar. Meanwhile, Randi tries to figure out the perfect gift for Daniel for their anniversary.
When Carter helps Kat get elected to the local business council, a rift forms in their friendship when she doesn't vote in his favor to keep the bar open later. Meanwhile, Sheila asks Max to help her move some of her furniture to make room for her boyfriend, and Randi asks Phil for help with her photography project.
Kat offers to help her and discovers an unexpected secret about Daniel's past.
Kat asks Max to help her learn how to salsa dance to impress Oscar.
When one of the oldest cats in the café dies unexpectedly, Kat decides to turn the one-year anniversary of the Cat Café into his funeral. Meanwhile, Kat, Randi and Oscar all try to make amends for mistakes they made.
When a celebrity charity golf tournament comes to Louisville, it brings the cast of "Blossom" together for a long-awaited reunion. Meanwhile, Kat struggles with a romantic crisis and Randi and Phil get help in the cafe from a customer.
Kat struggles to find the perfect way to celebrate her anniversary. Meanwhile, Randi and Carter continue to navigate their new relationship.
While staying in Kat's apartment, Randi starts to feel overwhelmed by Kat's quirks.
Oscar attempts multiple surprises to celebrate Kat's 40th birthday, including meeting his mother. Meanwhile, Max tries to figure out why he continually strikes out with women.
Carter doesn't know how to react when Randi puts nail polish on his son.
Randi looks for a new apartment; Oscar gets Max and Carter to try yoga.
When Phil leaves on a last-minute vacation with Sheila to cheer her up, Oscar steps up to help in the café, causing tension with Randi. Meanwhile, Max and Carter make a bet to start a juice cleanse.
Kat joins Carter to wait in line to score exclusive sneakers for his son. Then, while trying to have a relaxing night in, Randi is pulled into giving advice to Max and Phil, and Sheila tries to get Oscar to stand up for himself.
When Max gets evicted from his apartment, due to his lack of financial control, he asks Kat for help with managing his money. Meanwhile, Phil decides he is too reliant on technology and gives up his phone, and Randi agrees to take pictures of Sheila for her dating profile.
When Kat winds up getting sick just days before her favorite local TV newsman plans a visit to the cafe, she turns in to her alter ego, Katzilla; after Randi lands her dream apartment, Max starts trying to find his own.
Kat tries to welcome a new business to the neighborhood, but the owner thinks he can get away with whatever he wants. Meanwhile, Randi tries to figure out a great gift for Carter.
Sheila convinces Kat and Oscar to join her on a double date with a man who owns a local chain restaurant. Meanwhile, Randi and Max adjust to their new rooming situation.
Max gets a job writing a song for a social media savvy teenage popstar that doesn't go as well as he planned. Meanwhile, Phil and Oscar convince Kat to join their bowling team.
When Oscar and Kat try to set Max up with a woman named Nicole, Kat has a hard time not feeling territorial over her relationship with Max. Meanwhile, Randi, Carter and Phil spy on Randi's loud neighbors.
Kat has to deal with the consequences of her past actions and make a big decision about her relationship. Meanwhile, Max tries to figure out a great plan for his third date with Nicole.
While Kat deals with the blowback from her big relationship change, she leans on Nick to help her bounce back. Meanwhile, Randi deals with Carter’s newfound presence in her apartment.
Louisville has some special visitors — WELCOME TO FLATCH's Kelly and Shrub Mallet stop by, and the one-and-only Robin Thicke is in town for a fundraiser, which Max exploits for his own music career’s benefit. Meanwhile, Kat tries to cut costs at the café in order to pay the rent that her new landlord is demanding.
While Kat struggles with keeping her anxiety under control, she comes up with a plan to save the café. Meanwhile, Max finally gets his big break and Carter struggles with his jealousy.
After taking some time to travel and decompress, Kat is on her way back to Louisville when she is upgraded to first class and seated next to “Jeopardy!’s” winningest contestant, Ken Jennings, on her flight home. Upon arrival, she discovers some significant changes have been made to the cafe by Randi and Phil and Randi’s passion for her job is now straining her relationship with Carter. Max has returned home from his time in Nashville pursuing his music career, with cowboy boots and a big ego to go along with them.
It's time for Sheila to renew her driver's license, but she refuses to go take the test and Kat tries to figure out why. Meanwhile, Phil urges the group to try his mama's moonshine despite their skepticism, and Max finally sells a song to be used in a national commercial, but it ends up becoming a big joke online.
Kat spends the day with Max and his nephew, Thor, and realizes she enjoys being around a baby. Carter confesses that he has lied to Randi about liking scary movies and his decision to watch them is haunting him.
Kat decides that she would like to pursue motherhood and her friends jump at the chance to help her find a donor. Meanwhile, Max and Carter go check out a competitive bar that just opened, owned by Zac.
Carter hosts a Halloween Octoberfest party at "The Middle C," but is struggling to get customers in, Randi suggests a ladies night instead, which turns out to be a hit. Meanwhile, Kat continues her journey to find a donor and her next opportunity is closer than she might expect. Phil has a great night with a potential love interest.
Kat and Max finally go on a first date, after a steamy hookup, but they can't seem to act like themselves. Carter attempts to train his son, CJ for track, but realizes Randi might make a better coach.
Kat is drained from helping Sheila run errands all over town. Meanwhile, Phil is exhausted from partying every night with his new boyfriend, Jalen, and Carter needs a self-esteem boost.
Kat's Murder Mystery-themed Friendsgiving dinner isn't a crowdpleaser, and Phil has a romantic dilemma. Meanwhile, Kat tries to encourage Max's career ambitions, but she worries that he has a bigger problem.
Kat joins Max at his rock climbing gym to keep a close eye on him. Meanwhile, Carter has to spice up the bar after being excluded from a Christmas pub crawl.
Phil's mother shows up at Kat's Cafe to fill in as baker while Phil is away.
Sheila grows jealous after Kat hits it off with her new retirement home friends. Meanwhile, Randi tries to find a way to tell Carter that she doesn't like her engagement ring.
Kat hires a new baker at the Kat Cafe and shows him around town. Max and Carter wingman for Sheila.
In celebration of Max's birthday, Kat, Randi and Carter jointly gift him a recreational vehicle rental so they can go on a road trip together. Gideon decides to join in on the trip. Randi and Carter bicker over where they should live together.
Kat and Max move in together and host a Super Bowl party in their new apartment but face some relationship trouble along the way. Meanwhile, Randi tries to make some extra cash.
Max receives a surprise visit from his dad for the first time in 30 years... Max isn't exactly happy to see him, and Kat tries to plan a reunion dinner between the two. Meanwhile, Sheila and Gideon help Randi and Carter renovate their condo.
When Kat becomes jealous after hearing a song Max wrote, she tries to plan a romantic evening for the two of them to spice up their relationship. Meanwhile, Randi learns how to be a cool yet responsible stepmom.
Sheila must supplement her savings after moving to Valley Hills, which has turned out to be quite an expensive senior community. After coming up short with the job hunt, Kat offers her a job and it doesn't go as planned. Meanwhile, Randi and Carter think about the future of their family.
Max hosts singer Zoey Monroe in hopes of advancing his career as a songwriter and although jealous at first, Kat develops a liking to her. Meanwhile, Carter punctures a pipe inside a kitchen cabinet causing a flood in the condo. Randi and Carter find themselves staying at Sheila's for the time being.
In the heat of the moment, Zoey kisses Kat at karaoke night. Zoey hopes this moment can be kept between the two of them, but Kat struggles to keep the kiss a secret from Max. During another hectic day of condo renovations, Randi discovers a secret hideaway, that she hides from Carter and transforms into a place for her to unwind.
Kat and Max have some news to share, but attempt to keep it a secret until after Sheila's big birthday bash; Carter breaks a pre-wedding superstition and thinks he is cursed.
To take her mind off their breakup and Max and Zoey's new successful song, Kat attends a cat show with Sheila and Randi. Kat's competitive side is brought to life, when local cat lover Val thinks Kat and her rescue cat have no chance of bringing home a trophy. Meanwhile, Max's ex, Brigette, attempts to rekindle a romance with him.
Randi and Carter decide to get married at the courthouse. However, things take a turn for the worse when Kat accidentally gets Randi's wedding ring stuck on her finger. Meanwhile, Country superstar Russell Dickerson offers Max a life-changing career opportunity and Max must make a big decision about his future.
