A young artist's return home is offset by his unrequited love for a childhood male friend.

At Christmas time, 19 year old Simon returns home to visit his dysfunctional family with Louise, a fearless girl he met during his train ride. While Simon struggles to cope with the growing distance between him and his parents, he starts to examine his feelings when Louise develop a liaison of her own with his childhood friend Mathieu. As dark family secrets are uncovered, Simon begins to understand the truth about his childhood and his new friend.