赵心艾很小的时候,姐姐的离世如同一道惊雷,在她幼小心灵上劈出无法愈合的裂痕。她从此紧闭双唇,不再开口说话。更残酷的是,因这件事她与亲生母亲赵芸走散。后来她被养母沈挽珍领养,为她取名沈芃芃,给予她温暖的家。经过养母的悉心照顾,沈芃芃健康成长。Young university student Hugo (Gustav Lindh) falls in love with promising violinist Agnes (Evin Ahmad), but something happens that changes his life completely. Moving on, the story turns into a romantic drama-comedy with great portions of humour and warmth, as Hugo ends up at Circus Margôt and is drawn into that absorbing existence.。