Nikki and Jason, played by Esther Smith and Rafe Spall, return in Season 5 of Trying as their growing family faces a fresh set of disruptions and challenges. The series has always balanced sharp comedy with genuine emotional depth, exploring what it means to build a family in imperfect, unexpected ways. Season 5 continues that tradition, putting the couple's resilience, humor, and love for each other to the test. At its core, Trying is about the messy, joyful reality of commitment — to a partner, to children, and to the idea of home. It's a show that earns its laughs and its tears in equal measure.