Callie finds a lost puppy from an elderly neighbor, but Adam takes the credit for rescuing the puppy and the neighbor shows her appreciation to Adam too generously. Meanwhile, Lisa complains about the noise from their neighbor and Mike planned to confront him and ensure peace and quiet but everything takes an unexpected turn. While Ethan's girlfriend wants to meet his wise next-door neighbor face-to-face.

When free-spirited Callie admits to her frugal boyfriend Adam that she is in major debt and then goes to extreme measures to secure a royal interview for him, Adam worries that the differences in their approach to finances might be too much for their relationship to handle. Meanwhile, while taking care of Tommy in the mornings for Lisa, Mike is surprised by how much he enjoys the morning coffee dates with the other neighborhood moms, who welcome him immediately into their tight-knit group, and Ethan finds it difficult to break up with a girl after she makes a bold move

When Lisa encourages Mike to meet with a young female colleague seeking professional advice, Mike hesitates but soon discovers that she is attractive, sports-savvy and able to hang with the guys. After meetings between Mike and his new friend become more frequent, Lisa is prompted to join them, and she and Mike are surprised by her unique proposition. Meanwhile, morning commutes become less solitary for Adam when Callie starts calling him on the way to work, and Ethan attempts to eliminate indications that his relationship with a new girl is becoming serious.

Mike and Ethan learn that Adam has been hanging onto “CJ,” a stuffed animal he won for Callie at a carnival when they were first dating – and a sort of “go-to” move that Adam has used in the past to win over the ladies. When the guys get rid of CJ, Callie becomes noticeably upset over the missing toy, so Adam tries to win a replica to replace Callie’s before she figures out what happened to it. Meanwhile, Lisa’s company hosts a charity tennis tournament, and she teams up with Ethan’s former flame to form the “Smash Sisters.” But their plans for intimidation on the court take a turn when Ethan reunites with his ex-girlfriend.

Friends Mike, Adam and Ethan are at different points in their lives in terms of their romantic relationships. Mike is married to Lisa, and the two have a young son. Family demands stretch Mike thin in terms of time for himself, and he finds himself getting his “me” time watching movies in his car and thinking Lisa has no idea it’s going on, even though she’s all too aware. Adam has just moved in with his girlfriend, Callie, and the couple is starting to figure out how to balance their life together with the previous freedom of their single lives. Ethan, who is perpetually single, thinks dating the same woman for three weeks is an extended commitment.