In a nursing home on the outskirts of Stockholm, many of the residents will soon turn 100-years-old. Some of them didn't even know each other's names until an activity coach was hired. With a warm, extroverted personality, Monica reawakens their youthful spirits. Ella, a 99-year-old resident who doesn't have any close family, develops a very strong connection to Monica. When Ella's health worsens, Monica organises a big celebration for her 100th birthday. Though rewarding, this experience becomes an emotional marathon for Monica who needs to face her fear of losing the people around her.