(e.g., cozy and sentimental, dramatic and intense, or lighthearted)
A couple decides to "re-date" each other by revisiting the spots of their early relationship, only to find they enjoy their current selves much more. matures wife sex
A wife decides to pursue a long-lost passion (like art or starting a business) at age 50, and the story focuses on the husband becoming her biggest champion. cozy and sentimental