

First-time mother Amy hesitates to return to her job and ""abandon"" her son to her work-at-home husband.

Questions about Carol and Nathan's courtship surface after Nathan's admission that he once had a crush on Amy in college.

Amy and Greg spend their anniversary on a plane trip home, but the presence of Baby Mel gives fellow passengers little to celebrate

Carol and Amy decide to make and market their own baby food; Greg steals Nathan's thunder when he attends Nathan's ""Mommy and Me"" group.