Fragments recounts the reunion - after more than 30 years of silence - of Paul-André Denis, François Bibeau and Marlène Cormier in somewhat unusual circumstances. In the loop, Renaud Dagenais now occupies a new role in the life of Paul-André and Marlène. What will François' return to the lives of Paul-André and Marlène cause? And how will it impact their children, Tomas, Céleste and Edouard, now that they're adults?