A cold December night. After a series of peculiar encounters, two little girls cling to the last remaining glimpses of Christmas magic.

A hot summer day. A half-unpacked house. A mother who needs room to breathe, and a child who needs space to truly exist. As the afternoon heat turns oppressive, time seems to move entirely differently for each person.

After 16 years together, François and Julie open their relationship to explore sexual adventures and self-discovery. With two kids and their bond at stake, the path proves more complex than expected.