She’s Having a Baby (1988)
This film looks at the lives of Jefferson “Jake” (Kevin Bacon) and Kristy Briggs (Elizabeth McGovern), from their wedding day until the birth of their first child, mostly through Jake’s eyes, with his voiceover commentaries and several imaginary scenes. Jake asks his best friend, Davis McDonald (Alec Baldwin) before the wedding if he thinks he will be happy, to which his friend says, “Yeah, you’ll be happy. You just won’t know it.”
After their wedding, Jake and Kristy head off for New Mexico, where Jake works towards gaining a Master’s Degree, but leaves before finishing. They return to Chicago where Jake is hired as an advertising copywriter. Jake says he wants to be a writer, which amuses his boss. Kristy is hired as a research analyst, and they are able to buy a house in the suburbs.