When teacher Molly Flynn hears Officer Mike Biggs' "share" at an Overeaters Anonymous meeting, she's instantly smitten and invites him to come speak to her fourth grade class.

When Molly gets a cold before her first date with Mike, she takes cold medicine to feel better.

Mike's ego takes a hit during a bowling date with Molly.

Mike turns Molly down when she invites him in after a date.

Mike invites Carl on a double date when he becomes jealous of the time Mike is spending with Molly.

Mikes invites Molly over to his apartment, but a call from his mother interrupts his plans for romance.

After spending the weekend with Molly, Mike tries to follow Carl's advice to play it cool.

Mike gets a taste of living with Molly's mom and sister after Molly insists he spend the night at her place.

Molly becomes jealous when Mike introduces her as his "friend" to a woman who is clearly flirting with him.

When Mike's overbearing mother buys Molly a new hat as a gesture of goodwill, Molly feels obliged to invite her to spend Thanksgiving with her family.

Mike allows Carl to bring a date to his apartment, so he decides to spend some time at Molly's house where he actually manages to bond with Molly's mother and sister.

Mike tries to find a perfect gift for his very first Christmas with Molly.

Mike's mom and Molly argue about who can take better care of him when he gets ill.

Molly isn't happy when Joyce's boyfriend Vince tries to become friends with Mike by inviting him to a basketball game.

When Mike's mom, Peggy, needs gallbladder surgery, she shocks Molly by asking her to take care of her dog. Meanwhile, Molly is thrown when Mike starts talking about being buried next to her when he dies.

Mike's big plans for his first Valentine's Day with Molly are thrown into jeopardy after he accidentally runs into Molly's ex-boyfriend.

When Mike refuses to leave his comfortable couch, Molly decides to go out with her sister.

When they spend way too much time working together during a snowstorm, Mike and Carl begin getting on each other's nerves.

When Peggy and Molly have lunch together, Mike worries that his mom is telling Molly unflattering stories about his childhood.

Mike breaks tradition and invites Molly to join him and Carl at opening day for the Chicago Cubs.

When Samuel loses his job and apartment, Mike offers to let him stay at his place...with interesting results.

When Joyce invites Vince to attend her high school reunion, Vince confesses to Mike that he never graduated high school, and convinces Mike to help him study for his GED.

Victoria panics as her 30th birthday approaches, and drags Mike and Molly into her "life crisis".

Mike feels pressured when Peggy's new boyfriend asks whether he and Molly hear wedding bells in their future.

Following their engagement, Molly is anxious to start planning the wedding while Mike wants to go fishing with his friends.

Peggy gets a big surprise when she celebrates her boyfriend's birthday.

Mike tries to adjust after he gives up his bachelor pad and moves in with Molly and her family.

Molly wants to save money for their wedding, but Mike is lured into buying Vince’s 1957 Chevy Bel Air.

Despite Mike's good intentions, he adds fuel to the fire when Molly and her family get in a fight.

Mike is spooked when Molly's boss invites them to a party on Halloween, a holiday he dreads.

Carl tries to get a date with an attractive woman (guest star Holly Robinson Peete) he meets at the diner.

When Mike encourages his mom, Peggy, to get a job, he never imagines how it will interfere with Molly's life.

Mike starts cheating on his diet as Thanksgiving Day approaches, but attempts to hide it from Molly.

When Molly is swamped with Thanksgiving preparations and wedding planning, she asks Mike to help, with mixed results.

After getting disappointing news at work, Molly goes into a bad state which threatens to ruin Christmas.

Carl faces his fear of commitment when his relationship with Christina takes a serious turn.

Molly and Joyce ask Mike for help when Victoria is arrested for a number of driving violations.

When Joyce accepts an ex-boyfriend's dinner invitation, Vince goes crazy with jealousy.

After forgetting to prepare for Valentine's Day, Mike takes advantage of Carl's elaborate plans with Christina (Holly Robinson Peete).

Molly decides to throw Mike a birthday party to make up for the fact that he hasn't had one since he was 9-years-old; Samuel dates a girl he met online.

When Molly suggests that she and Mike write their own wedding vows, he finds it hard to swallow, until Carl provides him with some food for thought and tells him to just pretend he's describing his favorite meal - lasagna.

Peggy goes on vacation and leaves Mike and Molly in charge of her dog, claiming that it's good practice for when they have children.

When Mike and Molly meet with the priest at Peggy's church, Molly's forthright nature winds up costing them their wedding chapel.

Molly's dieting goes into overdrive when her wedding dress doesn't zip during her final fitting.

Mike's dad comes to town early to attend Mike's bachelor party, which prompts Peggy to attend Molly's bachelorette event.

Two days before their wedding, Mike and Molly arrange their wedding rehearsal which turns into a disaster.

Mike and Molly have to deal with several problems as they make their way to the altar.

Mike and Molly gather with family and friends for a momentous occasion and reminisce about everything that led to this point.