Molly is jealous when Mike refers to her as his "friend" in front of a woman who's flirting with Mike.
Molly invites Mike's mom over for Thanksgiving dinner, which she has no clue how to prepare.
Carl uses Mike's apartment for dates, and Mike spends more time at Molly's, where he gets a chance to get closer to her mom and sister.
Mike and Molly spend their first Christmas together, and Mike has no idea about what to give her.
Mike becomes ill, and Molly and her mom argue about who's better at nursing him back to health.
Joyce's boyfriend Vince tries to strike up a friendship with Mike, much to Molly's dismay.
Mike's mom stuns Molly when she asks her to dog-sit while she has surgery; and she's equally shocked when Mike tells her he wants to be buried next to her when he dies.
The first Valentine's Day for the couple is in jeopardy when Mike runs into Molly's ex-boyfriend while making special plans for the big day.
Mike gets lazy and wants to stay home all day, and a frustrated Molly goes out with her sister.
Mike and Carl work double shifts during a snowstorm, and time together threatens their friendship.
Peggy invites Molly to lunch, and Mike is afraid his mom will share embarrassing childhood stories.
Mike throws Carl a curve ball when he disrupts their annual tradition of going to the Cubs' opening day by asking Molly to join them.
Samuel gets fired and also loses his apartment, so Mike lets him move in with him temporarily.
Vince asks for Mike's help in tutoring him for his GED after Joyce asks him to attend her high-school reunion and he's embarrassed that he never graduated from high school.
Victoria freaks out when her 30th birthday nears, and Mike and Molly are tangled up in her crisis.
In the first-season finale, Mike is put on the spot and gets flustered when Peggy's new boyfriend asks him if he and Molly are planning to get married.
In the second-season opener, the engagement honeymoon is over when Molly starts wedding planning while Mike just wants to go fishing with the guys.
Peggy gets a surprise on her boyfriend's birthday.
Mike moves in with Molly and her family and has to adjust to living with only women.
Mike loses his will power when he buys a 1957 Chevy Bel Air, despite Molly's desire to save money for their wedding.
Mike makes things worse when he tries to mediate a fight between Molly and her family.
Mike reluctantly attends a Halloween party hosted by Molly's boss.
Carl sets his sights high when he attempts to get a date with an extremely attractive woman, played by Holly Robinson Peete.
Mike talks his mom into getting a job, never thinking it will interfere with Molly's life.
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