Check out this great article from Agnes Film:
Interview with Althea Rao, Director and Producer of Three Seasons
Freya comes to Cloudville in search of her estranged cousin Elliot, only to discover that she is the only one awake in a town that is frozen in time. The rule of time and season is different in Cloudville. In the current season, her cousin succumbs to random bouts of narcolepsy.
To Freya, Elliot feels not much different from a stranger except their partially shared ancestry, a piece of knowledge that was passed down from parents and testified by an old photograph (click here!).
When Elliot manages to fight off the seasonal slumber, he and Freya struggle to connect, while Freya hides a family secret regarding Elliot's mom who disappeared from Cloudville in disgrace.